Baselayers

The Ultraz Winter LS Skin Layer brings maximum thermal protection and body-mapped comfort to your coldest rides, courtesy of Assos new wool-blend knit and seamless construction. Building on Assos protective Winter LS Skin Layer, the Ultraz edition turns up the warmth and windblocking capabilities even further with its wool-blended knit. We see this as the ultimate defensive first layer in the most challenging winter conditions, as it goes into overdrive at the core level to keep you dry and your temperature stable. Setting a new foundation, Skin Layer is a total reset on Asso base layers of yore, wearing a completely revamped, lighter makeup and using a new blend of fibers. This Ultraz model is about 10% lighter than the previous Winter LS Skinfoil, relying on a Circular Seamless construction that’s both ultrasoft and free of irritating side seams. A robust arctic-tuned blend of polypropylene and wool are also employed, serving as the ultimate next-to-skin foundation when maximum thermal- and windblocking-protection are most critical.

Tuned for the cold, demanding conditions of winter riding, the Winter LS Skin Layer’s insulating knit structure and seamless construction join forces to keep you dry and insulated from the base up. Temperature regulation is the key performance indicator of any base layer, and this is especially true for a winter version. But winter poses a specific host of challenges not found in other climaCodes, namely in the form of added cold air and your additional layers. This is where Assos's new Winter LS Skin Layer fills the gap, tuned with a thicker knit “weight,” taller collar, and more stretch than their Spring/Fall version for boosted insulation and flexibility under your outer apparel. It’s worth noting the Skin Layer is a total reset on Assos's base layers of the past, wearing a completely revamped design and using a new blend of fibers. The Winter LS is roughly 13% lighter than the previous Winter Skinfoil, relying on a Circular Seamless construction that’s free of irritating side seams. A winter-tuned blend of carbon and polypropylene yarns—plus elastane— are employed, which draws moisture away from your skin and insulates your core, keeping you dry, insulated, and comfortable from the outset.

- Removable D30 high-performance shock absorbing protective foam at hips - Butterfly mesh throughout ensures a second skin fit to keep targeted hip protection in place - Highly durable mesh panels at inner thigh ensure maximum venting - Custom heat-moulded foam at outer thighs offers additional protection against knocks and bumps - Flatlock seam finish ensures mobility and comfort through the rider's full range of motion - High performance, Italian-made chamois with triple-density foam, rapid sweat absorption technology, anti-bacterial properties, and Eschler top fabric - Soft brushed Boxer Style elastic waistband - Custom elastic leg hem holds the short in place - Inner lower leg opening features 'slip panel' designed to glide over protection

A short-sleeved ASSOS skinFoil base layer is the ultimate foundation for a summer bike ride. A crucial element of your summer riding kit, a short-sleeved ASSOS skinFoil cycling base layer is designed to be the ultimate first layer for hot and warm days, when the riding is at its finest. This breathable base layer benefits from Assos' moisture-wicking transport mesh and a v-cut neck to increase airflow, while its short-sleeved design lends it elevated hot-weather riding credentials as well as the flexibility for slightly cooler summer days.

Coverage was only a part of the equation when it came to designing a better face mask for extreme winter conditions. Multiple textiles, six panels, and countless revisions finally yielded the Ultraz Winter Face Mask, meeting our high standards for fit, comfort, and protection. The Ultraz comfortably contours to your head and neck with its pre-shaped panels, providing a clean fit under your helmet. With Assos' double-layer twinDeck construction-made with our Push Pull exterior and Rhombus inside, the mask locks out the cold and creates a pocket of insulating air between the layers, while still remaining exceptionally breathable. An extra layer of protection has also been added to the front of the neck in the form of our flexible Winter Foam Light.

The Troslo inForm bib short is unlike any cycling liner you’ve seen before. Dual hip pockets hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate liner to go under your shorts and prevent chaffing. Key features - Troslo inForm BioDynamic Chamois - comfortable, dimension-optimized cycling pad - Three back pockets on bib and two pockets on legs for nutrition wrappers or lip balm - Profila Power main materials with strategically placed Profila Cool inserts - Clean cut compression leg gripper - Bib straps for ultimate non-restrictive comfort - 9.5" (24cm) inseam - Fitted cut provides streamlined body fit for enhanced performance

When you're planning an adventure in challenging weather conditions, make sure you get the basics right. This insulated GORE WINDSTOPPER long-sleeve will keep the wind off your core, allowing you to perform better in the coldest weather conditions. - Extra long back - Elastic GORE WINDSTOPPER insert on front, at sleeves, over shoulders and on kidney area - Minimized seams for optimal comfort - Thermo-stretch functional fabric - Flat-lock seams

- Body-mapped, impact-absorbing SmartFlex pads offer form-fitting and lightweight protection that is flexible as you ride and hardens on impact - Ventilated SmartFlex hip pads allow airflow to keep wearer dry and comfortable - 4+ hour chamois to remain chafe-free (Not included on youth) - Moisture-wicking, UPF 50+ compression fabric - Side leg pocket - Women's short liner has high waist, yoga-style waistband, and longer inseam for a more comfortable fit - Machine washable - CE PPE II—15613 Impact Attenuation / 1621-1 coverage

The STASH collection was developed for the growing number of riders trending away from using full hydration packs (especially on shorter rides) but still wanting the convenience of carrying items in a secured, balanced location. This new category offers a combination of storage core layers: tank, liner and bib. STASH gives riders the option to carry a bladder, spare tube, tool, pump, snacks, etc without having to wear a traditional pocketed XC jersey. - Fabric is a four-way stretch ultra-breathable mesh - Flatlock stitching throughout - STASH back pocket system - TMF Italian-made chamois with anti-bacterial technology - Left and right leg stash pockets - Silicone gripper at leg cuff opening - Laser-cut sublimated leg cuffs

For cool to cold days, the addition of a GORE WINDSTOPPER base layer to your normal clothing set up will keep you warmer without adding bulky layers. Keeping sweat off your skin will keep you cool on the way up & prevent wind chill on the way down. - Extra-long back - GORE WINDSTOPPER insert on front, over shoulders and on kidney area - GORE WINDSTOPPER Technology: windproof, water resistant, highly breathable - Quick dry - Next-to-skin comfort - Minimized seams - Thin and soft fabric - Reflective logo on front - Flat-lock seams

For cool to cold days, the addition of a GORE WINDSTOPPER base layer to your normal clothing set up will keep you warmer without adding bulky layers. Keeping sweat off your skin will keep you cool on the way up & prevent wind chill on the way down.

The STASH collection was developed for the growing number of riders trending away from using full hydration packs (especially on shorter rides) but still wanting the convenience of carrying items in a secured, balanced location. This new category offers a combination of storage core layers: tank, liner and bib. STASH gives riders the option to carry a bladder, spare tube, tool, pump, snacks, etc without having to wear a traditional pocketed XC jersey. - Butterfly Mesh liner - Mesh panels welded along outer legs - TMF Italian-made chamois with anti-bacterial technology - Soft brushed elastic waistband - Zippered STASH pocket below back waistband at lumbar - Fuel storage pockets hide gel packs at left and right thigh for easy access while pedalling - Silicone gripper at leg cuff opening

Control your climate The Merino Blend Women's Short Sleeve Baselayer is a soft, lightweight inner layer that provides superior warmth, comfort, and moisture management when riding in cool to cold conditions. It regulates your body’s climate using the perfect blend of wool and Profila cool fabric with 37.5 technology for ultimate all-day comfort. Product details - Soft, lightweight Merino wool blend offers warmth and comfort - Moisture and temperature regulation with 37.5 active particle technology - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance

When you need a cycling liner with smart integrated storage options and a best-in-class chamois, upgrade to the Trosla Women's liner short. Dual hip pockets easily hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate mountain-bike specific liner. Key features - Trosla Women's inForm BioDynamic Chamois - comfortable and dimension-optimized - Profila Power main materials with strategically placed Profila Cool inserts - Storage pockets on legs for nutrition wrappers or lip balm - Clean cut compression leg gripper - Flexible fit waistband for superior comfort - 8" (20cm) inseam - Fitted cut provides streamlined body fit for enhanced performance

The Troslo inForm short is unlike any cycling liner short you’ve seen before. Dual hip pockets easily hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate liner to go under your shorts and prevent chaffing. Key features - Troslo inForm BioDynamic Chamois - comfortable, dimension-optimized cycling pad - Two pockets on legs for nutrition wrappers or lip balm - Profila Power main materials with strategically placed Profila Cool inserts - Clean cut compression leg gripper - Flexible fit waistband for superior comfort - 9.5" (24cm) inseam - Fitted cut provides streamlined body fit for enhanced performance

The absolute best of both worlds, the BaaBaa Blend L/S Baselayer combines the great temperature regulation and odour controlling properties of merino with the excellent moisture management properties of synthetic fibres. It works fantastically well as a baselayer but equally well as a stand-alone long sleeve top. It is always top of our athletes' wish lists. - Anatomic cycle-specific fit - Mercerised for silky, itch-free comfort - Naturally odour resistant - High warmth-to-weight ratio even when wet - All seams flatlocked for comfort

High-Performance Temperature Regulation - Insulating PrimaLoft Energy main body fabric performs in a wide range of temperatures - Strategically positioned mesh back panel for maximum breathability - Pre-shaped forward-facing long sleeves - Cycle-specific paneling with flatlock stitched seams - Temperature recommendation; 0-15° C

Technical first layer underpants with a texturized brushed back that retains body heat and provides airflow channels for efficient moisture management. - Drytex 4002: Warmth and moisture evacuation - Flatlock seams - Reflective accent - Elastic waist - Wide ankle cuff

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.

Designed to perform during intense activities in mild to cold conditions. This crew neck base layer is constructed of bodymapped elastic fabric for ideal body temperature management. - Tight-fitting - Flatlock seams - Quick-drying

Designed to perform during intense activities in mild to cold conditions, this crew neck base layer is constructed of bodymapped elastic fabric for ideal body temperature management. - Tight-fitting - Flatlock seams - Quick-drying

Ultra-Lightweight Baselayer with Critical Wind Protection - Stretch windproof paneling provides protection through the front, shoulder, and sides - Extra-fine-gauge rapid-wicking mesh fabric back panels for maximum breathability - Strategically positioned mesh back panel - Cycle-specific paneling with flatlock stitched seams - Temperature recommendation; 5-20°C

Essential for cycling, running and outdoor adventures, this base layer will enhance your comfort throughout the day by aiding moisture management. Keeping the sweat off your skin will keep you cool on the way up & prevent wind chill on the way down. - Extra-long back - Quick dry - Next-to-skin comfort - Minimized seams - High-stretch material enables close fit with maximum comfort - Great moisture management - Thin and soft fabric - Flat-lock seams

Based on feedback from BMC team riders, Assos constructed an even lighter skinFoil option for the year’s hottest days and most strenuous situations: HotSummer NS SkinFoil Evo7. The textile is spun on tubular machines, much like socks, which gives these skinFoils a seamless construction for better fit, improved performance, and more comfort. The HotSummer NS SkinFoil reacts to the intensity of your sweating and the subsequent cooling effect with what Assos refers to as a push-pull effect that works as your personal micro-climate, essentially pushing moisture to the next or outer layer to cool you down when hot, or pulling it back as insulation when cold. High performance jerseys and jackets may not reach their performance potential if your first layer does not function properly. Ensure you and your gear are at peak performance with this baselayer from Assos.

A thermal protective under layer that allows for maximum performance and comfort. - A full stretch moisture wicking mid-weight base layer with a fleece inner for amazing comfort - Firewall 180 fabric on front panel for wind and water protection - Flat seams for increased comfort - 1 1/4" signature moisture-wicking comfort elastic waistband

Full stretch thermal undershort for an extra layer of warmth during cold-weather workouts. - MidZero is full stretch wicking midweight base layer with a fleeced inside for amazing comfort - Firewall 180 fabric on rear panel for wind and water protection - Flat seams for increased comfort - 1 1/4" signature moisture-wicking comfort elastic waistband

Control your climate Bontrager's Mesh Women's Short Sleeve Baselayer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5 active particle technology to keep your body at an ideal core temperature on even your hottest and longest rides. Product details - Profila Dry fabric and 37.5 active particle technology offer moisture and temperature regulation - Ultra-light, moisture-wicking material made from polyester and Profila Cool - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance

Craft's Superlight Mesh top features big-hole design for superior ventilation and cooling. • Multi-channel, hollow, polyester filament fabric • Fibers channel moisture away from the body • Antimicrobial treatment to prevent fabric odor • Ergonomic fit

- Women's specific design of Craft's Superlight mesh top with big-hole design for superior ventilation/cooling - Designed to keep you cool while exercising - Lightweight, micro polyester mesh fabric with a multi-channel fiber construction that effectively pulls perspiration vapor off the body to keep you cool

This cycling specific summer weight baselayer is designed to keep you cool and comfortable even on hot days. P.R.O. Transfer mesh fabric facilitates the evaporative process by rapidly moving moisture away from your skin to outer layers. In back, more open mesh panels maximize ventilation. Wear this baselayer under a short sleeve jersey during the heat of summer, and then add it to your cool weather layering system in spring or fall. - P.R.O. Transfer mesh fabric provides optimal moisture transfer for quick dry performance - Cycling specific, close to body, anatomic fit - Soft merrow seams for next to body comfort - Body: 100% polyester   - Garment Weight (Size M): 65g