ASSOS PRO SHOP

Cold and wet weather can be a cyclist’s gravest enemy, dealing danger as well as distress. Assos answers this threat with the bonkaJacketLaalalai, their pinnacle women’s winter jacket, offering high levels of protection and comfort. This is winter riding redefined. For the exposed front elements, this jacket employs a TwinDeck of thermal RXQ material along with the wind blocking, waterproof stratagonUltra. On the sides and arms, the lighter but still protective stratagon Medium fits the bill, while an RXQ rear panel offers the requisite warmth with extra breathability and moisture transport. And, an extra level of protection and comfort from an all-new high-stretch external EVA layer. ultra-sonic welding on the cuffs and an incorporated neck warmer area befitting of Assos’ well-known attention to detail. Suffer in comfort this winter.

With the 160-gram Equipe RSR Bib Shorts S9, Assos started from scratch and re-engineered the platform as a whole—and came away with the lightest, most comfortable race-spec bib shorts to ever leave their laboratory. These bibs are made with Type 701kompressor material that delivers the perfect combination of compressive hold, durability, soft hand-feel, and the lowest weight possible. In other words, the material becomes your second skin, delivering phenomenal structural hold, breathability, and a silky smooth, uninterrupted wrap along the low back and thighs. Assos' new bracing system works together to stabilize the shorts and secure the insert in place. The S9 generation incorporates just two panels, with a primary “butterfly” panel fully wrapping the legs and converging in the rear to form the ergoBox structure. This design effectively frames the insert in place and provides you with an ultra-comfortable wrap that works in conjunction with Type 701 material for the best fit ever produced. The bib straps have also been redesigned using calibrated stretch throughout, with the rear section using a single section of elastic material—folded over on itself—forming an A-frame in the back. It delivers limited vertical stretch in order to add further stability. In the front, the straps are made of a more flexible material, with an antibacterial carbon weave, to lay flat and wick moisture. Assos also focused on a single insert platform, which allowed the freedom to reassess what is most crucial to a streamlined, race-spec insert. They reduced the overall footprint to shed additional weight, employed superAir microShock foam with 3D waffle, incorporated the kraterCooler system to increase airflow up front, and took additional measures to anchor the insert at the rear with a patented horizontal stabilizer. The result? Total ASSOS comfort you’ve come to know and trust, stabilized more than ever.

The Assos ForToni Short Sleeve summer jersey is a high-performance garment made of Assos' moisture-wicking, quick-drying Dual Tex designed for today’s most exacting cyclists. The ForToni employs race-tuned moisture management technology so it can perform during high-exertion riding and keep you looking sharp at the same time. Crafted in Assos' regularFit with raw-cut arms, this is a summer jersey that is sophisticated and sporty enough to go a hundred miles and still look good at a mid-ride coffee stop.

The Liberty first entered the pro peloton in 2017 in a number of prototype iterations, each based on feedback from BMC Racing Team riders to satisfy what they saw as a gap in their clothing arsenal. After extensive testing, the EQUIPE RS Thermo Rain Jersey, also known as the Liberty, is available as our pro-spec, lightweight, waterproof jersey. As denoted by its internal label, the Liberty is classified as a "rain thermo racing device." We’ve stringently engineered it to be as watertight as necessary, as aerodynamic as possible, and as low volume as needed when performing at your maximum. Unlike conventional approaches to thermal rain jerseys, the Liberty relies on our non-porous Stratagon Light, which remains lightweight and able to perform even when wet. It’s no surprise to us that other World Tour teams have already expressed an interest in purchasing this product for their athletes. ASSOS cycling specific body mapping has informed the precise placement of five textiles, 13 patterns, and 10 components, ensuring the jersey remains aerodynamic while also being immune to wind, rain, and low temperatures. Efforts to elevate the Liberty’s performance are evident in the rear ventilation slots, known as squamoVenTech; the reduction of the number of stitches to minimize the risk of water entering; the double, dual-direction zipper; the large reflective panel on the rear for visibility; three optimally positioned rear pockets lined with a breathable mesh; and taped seams. The Liberty’s distinctive design is based on our latest intel: HI-AMtec (HeatInject - AccessMap). The left chest panel over the rider’s heart benefits from a layer of our Schloss Tex, thereby ensuring additional warmth and improved blood circulation by targeting the source directly. For ASSOS, this is aligned with our objective of reducing volume while riding—ensuring that riders are equipped for all conditions, without extra bulk when racing.

The Zegho Noire Eyewear from Assos is outstanding cycling-specific eyewear for bright days on the road, with cutting-edge lens technology and a superior fit. - Zero Optimal Distortion zOd.Tec lens allows you to see the road as it is, rather than masking hidden dangers like surface water - Tunnel Vision, TV 2/3rds dark-to-clear lens allows you to ride on confidently in fast changing and low-light conditions such as into shade or a tunnel - Polyamide lens is flexible, durable and best-in-class on weight - AEPD ClickFace, Zegho lens curves to match human facial structure, offering maximum protection around the eyes - Rei-Pel, Carl Zeiss coating is anti-smudge, anti-static, offering hydrophobic, oleophobic and chemical resistance - Yellow G2016 high-contrast tint lens offers 80-100% light transmission - 100% UV-A, UV-B protection - Lightweight, flexible Zeropressure arms extend past your ears for a secure fit - Flexible clickFace nosepiece adheres to skin even when sweating - At just 27.5g the glasses feel barely there

Assos' mountain-bike-specific T.RallyShorts_S7 are not just a cosmetically different road short. This short is rigorously designed specifically for rallying hard on dirt. Slim-fit, flexible, and ergonomically shaped for a more upright position on the bike, they're like nothing you've experienced on knobby tires. Compression fabric offers muscle support while Assos' Impact Pad inserts provide 8mm of padding to your hips. These removable hip pads are soft and breathable so they won't interfere with cooling or mobility, while offering enough protection to make it worth your while. And, with premium Campionissimo off-road fit these premium bib shorts offer the freedom of movement necessary for dynamic trail riding, yet remain tailored enough to race in

The T.Rallyshorts_S7 Lady are the first uniquely female, high-performance mountain bike shortsfrom Assos. Using many of the innovative features found in the male version—impactPads, regularFit, more robust material—plus a female mountain-bike-specific cut, these shorts finally allow a woman to experience superior ASSOS comfort while riding her mountain bike. - The gold standard in MTB shorts. Coming in regular cut, they take everything Assos knows about road-specific shorts and all we have learned from our T.rallyShorts for men to give women the ultimate in comfort when riding off-road. - Tougher type.499 fabric is used in specific places to make sure these shorts can take the demands that mountain biking puts on cycling apparel. - They use their all-new mountain-bike-specific insert, taking the best of their S7 breed of insert and adding some MTB-specific refinements. - They have a mesh-free back to give you more comfort. - Finally, when things do go wrong, you have the added protection of impactPads, made from 8mm polyurethane foam. They are not noticeable while riding, but will ease the pain when you crash.

The women’s specific habujacketLaalalai is a remarkable demonstration of the technological ingenuity at Assos. A true winter cycling jacket, it is incredibly light and compact, which makes it supremely practical. To achieve such advanced performance, the habujacketLaalalai employs a selection of Assos’ smartest textiles. Front-facing Stratagon Light ensures great protection from the wind and rain at minimal weight, while the specially developed thermal fabric RXQ requires such low volume that the jacket as a whole can fit in a jersey pocket. However, with the habujacketLaalalai able to perform at up 15 degrees C, it’s rare that you will need to take it off. With such performance and comfort, all wrapped in the stylish grown-up aesthetic of the blackSeries color scheme, you won’t want to.

Cento is synonymous with long-distance comfort, and the latest iteration of this fully loaded bib short takes that sentiment a step further. Enter the T Cento EVO: Assos' favorite comfort fit platform, evolved with an updated insert and refinements throughout. Assos began with the same Type 439 textile for the main panels, as it's incredibly comfortable against the skin. With two different rates of four-way stretch, it also delivers a nice, compressive hold for a smooth, supportive wrap along the thighs. This proprietary fabric provides exceptional breathability, and it rapidly transfers moisture to its quick-drying outer surface. As with the original Cento, the fit is a touch more generous around the lower abdominals than Assos' racingFit options, and they added their new raw-cut zeroWaist to ensure a smooth and comfortable hold on a variety of body types.

The Assos Equipe RS Rain Jacket insulates, protects, and keeps the chill away with its waterproof construction and race-focused cut. At just 170g, it's half the weight of their legendary sturmPrinz, which means this is the jacket to grab when you need something slightly more everyday, slightly less heavy-duty. Crafted with Schloss Tex, the latest to come from the Assos Textile Laboratory, a lightweight, flexible, and waterproof fabric with minimal weight. This riding jacket borrows numerous cues from the race-proven sturmPrinz, such as the taped wrists and neck to minimize friction, silicon elastic waistband, and slot pockets that allow access to your regular jersey pockets beneath. Assos also applied a double zipper so you can get frontal airflow from the bottom, top, or both. With premiere water-repellent and windproof properties, the Equipe is an all-year riding jacket that provides pro-level performance.

The Zegho Amplify from Assos is high-performance eyewear, produced in collaboration with Carl Zeiss optics, and featuring revolutionary lens technology and an outstanding fit, enabling you to keep pace with changing light. - Zero Optimal Distortion zOd.Tec lens allows you to see the road as it is, rather than masking hidden dangers like surface water - Tunnel Vision, TV 2/3rds dark-to-clear lens allows you to ride on confidently in fast-changing and low-light conditions such as into shade or a tunnel - Polyamide lens is flexible, durable and best-in-class on weight - AEPD ClickFace, Zegho lens curves to match human facial structure, offering maximum protection around the eyes - Rei-Pel, Carl Zeiss coating is anti-smudge, anti-static, offering hydrophobic, oleophobic and chemical resistance - Yellow G2016 high-contrast tint lens offers 80-100% light transmission - 100% UV-A, UV-B protection - Lightweight, flexible Zeropressure arms extend past your ears for a secure fit - Flexible clickFace nosepiece adheres to skin even when sweating - At just 27.5g the glasses feel barely there

The Zehgo Crystal Eyewear from Assos is a revolution in light transmission technology, Zegho Crystal Eyewear offers an outstanding fit and razor-sharp vision through a clear lens. - Zero Optimal Distortion zOd.Tec lens allows you to see the road as it is, rather than masking hidden dangers like surface water - Tunnel Vision, TV 2/3rds dark-to-clear lens allows you to ride on confidently in fast-changing and low-light conditions such as into shade or a tunnel - Polyamide lens is flexible, durable and best-in-class on weight - AEPD ClickFace, Zegho lens curves to match human facial structure, offering maximum protection around the eyes - Rei-Pel, Carl Zeiss coating is anti-smudge, anti-static, offering hydrophobic, oleophobic and chemical resistance - Yellow G2016 high-contrast tint lens offers 80-100% light transmission - 100% UV-A, UV-B protection - Lightweight, flexible Zeropressure arms extend past your ears for a secure fit - Flexible clickFace nosepiece adheres to skin even when sweating - At just 27.5g the glasses feel barely there

Bib tights like no other, the LL.habuTights_s7 deliver insulation, protection and comfort when the weather turns. At the core of our product development is the desire for you to have a good ride, a ride that improves your day, expands your horizons or simply delivers you safely to your destination. The LL.habuTights_s7 are your perfect partner for that ride. A full-length, early winter cycling bib tight marrying flexibility, comfort and warmth, the LL.habuTights_s7 are cut from our RX Medium fabric and coated with DWR - a water repellent treatment. This high-stretch, low-volume fabric is highly adept at wicking moisture away from your body and features a brushed inner that cocoons and insulates your lower limbs as temperatures dip. An antidote to unpredictable weather, the habu early winter tights face up to wind and showers; a double layer of fabric insulates at the knee and a panel of our windproof and waterproof Stratagon Ultra material protects your core. Our friction-free equipe_S7 insert sets new standards in performance and comfort and our wider, Y7 frame carrier bibTech bib straps exert minimal pressure on your shoulders. Ride further, ride faster, whatever the weather.

Born to meet the needs of mountain bikers, the Assos SS.rallytrekkingJersey_evo7 cycling jersey is designed to perform in the roughest conditions. Using all of Assos' ergonomic and material technology expertise, this jersey is fast, tough, and perfect for warm summer days. The back of the SS.rallytrekkingJersey_evo7 utilizes an innovative 3-D mesh construction to help keep you cool and performing at your peak. Its unique shoulder design also provides increased durability and comfort when used with a backpack or hydration pack. A skinFoil_s7 baselayer is included with the jersey for ultimate versatility and comfort. The foundation of the Assos layering system, this next-to-skin garment is engineered to transport moisture away from its user. Helping manage the microclimate within, it’s integral to the performance of the jersey and ensures you remain comfortable across the widest range of conditions possible. Three pockets on the rear of the jersey provide plentiful storage, while an additional zipped center compartment adds security for important items.

A sleeveless ASSOS skinFoil base layer is the ultimate foundation for hot summer bike rides. A crucial element of your summer riding kit, a sleeveless ASSOS skinFoil cycling base layer is designed to be the ultimate first layer for hot and warm days. This highly breathable base layer for cycling benefits from Assos' moisture-wicking transport mesh and a v-cut neck to increase airflow, while its sleeveless design lends it elevated hot-weather riding credentials.

A women’s full-length tight for riders who embrace year-round riding, the habuTightsLaalalai s7 are engineered from Assos’ revolutionary, proprietary, RX Heavy fabric - an industry-leading water-repellent and fast-drying material featuring a reinforced double layer on the front and behind the knee. A panel of Stratagon windproof fabric protects your waist and abdomen, keeping you warm even when the temperature dips. The ideal companion for cooler rides in early winter, the habuTightsLaalalai s7 are also fleece lined and soft to the touch, offering exceptional thermal insulation, unbeatable climate control, and unparalleled comfort. Cut and contoured for female cyclists, these tights feature the lightweight and breathable S7 women’s specific chamois- its advanced waffle textile design ensures total comfort and Assos’ goldenGate technology allows the insert to float as your body moves, reducing friction. And, reflective panels on the calves make sure that you are seen while out riding, making you both comfortable AND safe.

For ultra-long training days or during the early base miles season, the relaxed-cut Assos T.Cento S7 Bib Shorts provide the ultimate in supportive comfort. Their ergonomic cut uses a Y-frame for an amazing feel and incredibly stable fit. And, the abrasion-resistant, multi-dimensional stretch Assos fabric supports your muscles so you’ll ride strong all day long. Yet, what really sets these shorts apart is the chamois. The kuKuPenthouse is a soft-fabric cocoon that envelopes your most sensitive region, while the rest of the chamois gets the Assos seamless memory foam treatment to fill in the gaps whenever you shift your weight on the saddle.

Engineered for that stretch between fall and deep winter with breathable, medium-weight insulation that shields you from icy winds and precipitation. This 3-layer thermal soft-shell has been crafted to hit winter out of the park—whether there’s wind, rain, a biting frost, or storms. To ensure you don’t overheat, Assos strategically deployed lighter materials on the shoulders, outer arms, and dorsal of this jacket—locations that benefit from the lower weight. Rounding off this jacket in pursuit of an ergonomic fit and improved breathability, they employed their race-proven RX fabric on the back and underarms.

The Assos TB.LaalaLai combines bib shorts and a sleeveless top into one! You get the superb comfort of a one-piece in an anatomically tailored on-bike fit for the ultimate riding experience. This monosuit employs Assos' soft, light, high-stretch Type A.430 fabric to give superior compression, the cut refined and fine-tuned to create a perfect women’s fit. A half gripper keeps the shorts in place, without applying too much pressure, and the award-winning FI.Lady_S5 chamois is light, breathable, and shaped to deliver maximum cushioning and comfort whether you’re racing or simply cruising for pleasure.

Too fast to be a jacket but more protective than any jersey: the iJ.intermediate_s7 lightweight jacket is Assos apparel innovation at its best. The profBlack edition isn’t exclusively for top-flight professionals either; it’s a stealth approach to cycling apparel that delivers the ultimate performance in a minimally branded, understated manner. For spring and fall cycling, it’s sometimes tricky to find the right apparel. This jacket has a unique personality, realized through the use of stratagonUltra milleRighe material. This remarkably lightweight textile is wind-blocking, water-resistant, and thermo-responsive, which means the front panel of this long-sleeve cycling jersey makes short work of both sweat and showers. The iJ.intermediate_s7 riding jacket's windproof collar and thermal shoulders help ensure that the chill stays off your back, while its compressive racingFit form is optimized for a riding position. The cuffs fit snugly with a pressure-free WristWrap design; the full length zip has a draft flap to minimize drag and keep out annoying drafts. Whatever you call it, this confoundingly versatile cycling top is sure to be an Assos jersey you return to again and again.

Developed from the T.tiburuShort_s7, these knickers have been designed for when you want more warmth than a short and leg warmer combination, yet don't want the bulk of a tight. Perfect for fall, spring and even those short, hard early winter rides. Based on our S7 short platform, this is a versatile product. It allows you to experience the same royal comfort of our summer shorts during fall and spring.

With six years of technology developments and Assos’ most advanced race insert to date, the Equipe RS Bib Shorts S9 forges new ground, bringing unmatched stability and comfort to your most demanding speed-focused applications. These bibs employ A-Lock Engineering, Assos' new bracing system, comprising proprietary textiles and technologies working together to stabilize the shorts and secure the insert in place. The S9 generation incorporates just two panels, with a primary “butterfly” panel fully wrapping the legs and converging in the rear to form the ergoBox structure. This design effectively frames the insert in place and provides you with an ultra-comfortable wrap on your legs using our Type 441 textile, developed specifically for compressive hold and silky comfort. From here they added their unique rollBar, which mimics a race car’s anti-sway bar by using the bib straps to stabilize the insert as your weight transfers from left to right while cornering. Each strap is sewn into the seam directly above the insert, ensuring it’s under pre-loaded tension at all times. The bib straps have also been redesigned using calibrated stretch throughout, with the rear section using a single section of elastic material—folded over on itself—forming an A-frame in the back. It delivers limited vertical stretch in order to add further stability. In the front, the straps are made of a more flexible material, with an antibacterial carbon weave, to wick moisture and lay flat. Assos also focused on a single insert platform, which allowed the freedom to reassess what is most crucial to a streamlined, race-spec insert. They reduced the overall footprint to shed additional weight, employed superAir microShock foam with 3D waffle, incorporated the kraterCooler system to increase airflow up front, and took additional measures to anchor the insert at the rear with a patented horizontal stabilizer. The result? Signature Assos comfort, stabilized.

When cool turns cold the LL.bonkaTightsMille_S7 deliver exceptional thermal insulation alongside comfort and price. Cut from ASSOS RX Heavy material, a fast-drying, durable fabric with a water-repellency treatment, these full-length cycling bib tights offer insulation without bulk. Part of our Bonka range, for the coldest winter months, these winter bib tights use a dual layer of RX Heavy fabric on the front of the legs to keep bad weather at bay and lighter material behind the knee for freedom of movement. A reliable training partner when the mercury plummets, these full-length cycling bib tights are both durable and dependable. Cut in our generous, comfortFit and employing our Y7 frame carrier bibTech, the wide, elastic, bib straps exert minimal pressure on your shoulders and, as the pace lifts, or you sprint for the line, our bibStabilizer locks the bib tights in place. Featuring our lightweight, breathable and friction-free mille_S7 insert and with reflective panels on the lower leg for riding in low light, the LL.bonkaTightsMille_S7 are dialed for cold-weather riding.

The T.Laalalaishorts_S7 are the first female-specific S7 bib shorts from Assos. After changing the game for the men, they have now developed a women’s version of these ground-breaking shorts, allowing everyone to experience Royal Comfort while on the bike. Taking everything they have learned from their S7 generation of shorts, they have created something revolutionary for the female rider who demands superior performance. With their all-new insert, a cut that improves comfort, new clasp, and enhanced bibs and back, these bib shorts are a game changer for female cyclists. These are the ASSOS women’s bib shorts that set the new standard. Taking all the technologies from their S7 generation of shorts, these are the perfect shorts for the female rider who demands the most from her apparel. THE KEY FEATURES - Female-specific S7 generation insert - Wider bibs for added comfort - Refined mono-bib - External elastic on the legs for added comfort - Made with type.439 material for increased performance - type.221 mesh material on the back for added breathability - Magnetic clasp on the mono-bib for easier closing and added comfort

Mountain bikers need clothing solutions too, so we set about extending our premium, mountain bike-specific OFFROAD collection. Our apparel engineering team were tasked with the challenge of creating a breathable yet durable short that has signature ASSOS performance yet doesn’t break the bank. The result of their hard work is these XC-specific bib shorts, for which we just can’t find enough superlatives. Employing the ripstop, high abrasion resistant and breathable dyneRope fabric (which is stronger than steel), these shorts have been put through their paces by the BMC MTB Racing Team’s best riders. And with such stringent world class testers giving their approval, it’s clear that the pedigree of these shorts has already been confirmed. The result is a tough, lightweight and highly breathable pair of shorts that are perfect for the toughest XC trails. According to the team, the dyneRope on the outside of the legs wicks sweat like no other, delivering a seriously world-class performance that saw the riders sweep the team standings at the 2017 UCI MTB World Cup series. But no matter how hard you’re pushing while riding off-road, there’s always a need for superior ASSOS comfort in the saddle so we’ve opted for our opulent MTB-specific insert. Placed a little further forward than its road counterpart, it is tuned for the steepest climbs and sickest flow trails with memory foam. From the UCI Mountain Bike World Cup to your home trails, it’s time to hit the dirt.

The tiburuJacketLaalalai is a fine demonstration of Assos’ focus on meeting the needs of every cyclist in every season. It’s a midweight piece of gear to manage the broad array of seasonal conditions that Assos calls tiburu, an amalgam of the best of their range. Wind and rain are handled by a front panel of stratagonUltra milleRighe, an exclusive Assos textile that is both lightweight and breathable. Beyond this, the cycling jacket displays attention to detail from every angle. From the Pavé Tex arms to the Sens Heavy Tex cuffs, every element of the tiburu women’s jacket is comprised of high-end materials with a carefully calibrated balance of insulation and breathability. It all comes together with a design developed and tested by Assos’ in-house testing team, resulting in attention to detail like the minimal stitching and the taped cuffs and waist, details which take the performance on the road to another level. This is not an in-between bike jacket. It’s just right.

Designed for spring/fall, the Assos HL.tiburuTights_S7 Woman tights will keep you out riding as the temperatures start to drop. Thermal and insulating, and with a water-repellent treatment, these bib-free cycling tights are cut from fast-drying and durable ASSOS RX fabric. A double layer of fabric on the knee and around the back of the leg provides added insulation, while a lighter more breathable fabric is used in areas where cooling is required. Assos' regularFit is gentle and snug with a soft, gently compressive waistband that helps keep the knickers in place. The HL.tiburuTights_S7 Woman features the acclaimed, low-friction ASSOS goldenGate technology, in which the Lady_S7 insert attaches at the front and rear of the tights, leaving the sides free to float, which eliminates skin irritation. And, when the light starts to fade, reflective panels on the rear calf will help you be seen.

The Assos tiburuGiletEquipe is a spring/fall cycling vest that will fast become your favorite riding partner. A lightweight package of protection, the front panels of this cycling gilet use Assos’ tech-savvy TwinDeck construction with its superior insulating and high-wicking properties to trap heat at your core where it’s needed most. Sitting in the sweet spot between when a shell is too much and a jersey is not enough, the rear of the tiburuGiletEquipe uses RXQ, a high-stretch fabric from the RX soft-shell family that helps create a breathable and fast-drying microclimate. A camlock zipper allows for controlled ventilation, and the welded bottom seam keeps this cycling vest in place while also sealing-out weather and maintaining comfort. The fit is no less than perfect, featuring Assos’ signature rear stabilizer panel, making sagging pockets a thing of the past. With reflective piping on the shoulders for riding in low light and the esteemed triple ramp concept pockets, this is a covet-worthy cycling vest to keep you warm during chilling mornings and cool descents.

Relaxed mountain bike shorts, with a personalized fit, offering peak comfort and durability on your toughest off-road rides. Your go-to off-road mountain biking short, designed and engineered for all weathers and all conditions.

With a female-tuned cut and signature Assos high-performance design, Assos’ insulating Tiburu Gilet Laalalai has strategic body-mapped insulation and mobility where necessary. Building on the ever-popular Assos falkenZahn, this female sleeveless riding top is both more breathable and more packable with revised side panels, lighter shoulders with reflective piping, and a lightweight rear made from the same high-performance fabric used in the équipe jersey. The front panels are constructed with Assos’ twinDeck foil to bear the brunt of bad weather, and the gilet has a specific cut to prevent unwanted bunching when the pockets are full. You’ll be thankful for the new easy-use cam lock zip and welded bottom seam, which add smoothness and reduce friction. But what does all this technology mean to you? It’s a gilet that’s crafted to keep you warm during chilly mornings and cool descents, as well as ensuring you won’t overheat when the sun rises high in the sky.