Jerseys/Tops (Short Sleeve)

The Men’s Chrono Pro Jersey is race-ready, Italian-made style and performance for your fastest day on the bike. The fit, fabrication, and feature set all are engineered to deliver pure performance with a touch of luxury, with laser-cut sleeves, three Expandable Storage Pockets (ESP) that provide extra storage capacity and a premium hem gripper to keep the jersey in place during au bloc efforts. Perhaps most impressive is the compressive Gradient Stretch Woven material, which offers increased durability, faster drying and enhanced breathability vs. conventional Lycra, plus a UPF 50+ rating.

Stretch woven lightweight body fabric in recycled microfiber polyester for excellent moisture management and 26% elastane for stretch Main body fabric rated at UPF 50+ for maximum sun protection Shoulder panel in recycled ribbed stretch woven mesh to keep you cool and comfortable while adding world-class aerodynamics Collarless construction makes it feel lighter and cooler Reverse-coil self-locking YKK® zipper with U-shaped zipper pull for easy adjustment Silicone gripper elastic on back with no-sew bonded front elastic panel 3 rear pockets with additional hidden zippered security pocket Reflective logo on back Fabrics made with recycled yarns

The Skyline is an ultralight everyday-aero jersey, built for making the break and beating your best. The jersey features almost invisible ultrasonic stretch seams to present a smooth face to the oncoming air. A race fit, waffled fabric encourages speed and boosts thermal regulation during the season's hottest rides, while coldblack UPF protection blocks out damaging rays. The Skyline features generous stow space thanks to the inclusion of the anything panel, a modular carry system that includes three rear pockets and dual, zippered side pockets. - anything 5-pocket system - wicking and thermal regulating material - coldblack treatment; cooling effect and UV protection - full-length front zipper - body: 78% polyester, 22% elastane - pocket: 8% polyester, 2% elastane - front zip: #3 reverse coil

It's time to go all-in for winning performance and style with the Chrono Pro Jersey. The Chrono Pro Jersey started in the workshop of our master Italian craftsman. Along with our team of designers and pattern makers, we set out to make the best-fitting and highest-performing jersey available. The fabrication is light enough to be worn on hot summer days, and when layered with the Chrono Base and Chrono Wind Vest, it becomes a constant and versatile riding companion. Choose from a graphic or logo print and create a kit that will turn heads as you lead out the climb. Reflectivity - Reflective logo and highlights Fabric - Gradient stretch woven material: made in Italy with Italian materials: UPF 50+ (all materials except front) - Front: 80% polyester / 20% elastane - Back: 74% polyester / 26% elastane - Sleeve: 86% polyester / 14% elastane (laser-cut openings) - Mesh side panels: 94% nylon / 6% elastane - 3 expandable storage pockets (ESP): secure zip pocket: full-length front zipper with soft zipper guard; hem gripper

The all-new EQUIPE R Jersey S11 combines race-tuned aerodynamics with extreme cooling and a simplified construction. That simplicity matches the jersey's style, with a solid color and subtle ASSOS branding on the central pocket only. The result is pure racing utility, infused with the DNA of the premium RS and pinnacle RSR jerseys but engineered for daily high-intensity riding. The ultralight body textile, AirCell, is so impossibly airy that it virtually disappears while you're wearing it, making it an ideal choice for racing in hot conditions.

The all-new DYORA R Jersey S11 combines race-tuned aerodynamics with extreme cooling and a simplified construction. That simplicity matches the jersey's style, with a solid color and subtle ASSOS branding on the central pocket only. The result is pure racing utility, infused with the DNA of the premium RS and pinnacle RSV jerseys but engineered for daily high-intensity riding. The ultralight body textile, AirCell, is so impossibly airy that it virtually disappears while you're wearing it, making it an ideal choice for racing in hot conditions.

As our ultimate endurance jersey for the hottest conditions, weighs 25% less than the standard MILLE GT C2 EVO jersey. The body is engineered with two new, ultralight textiles for breathability and cooling airflow that rival the EQUIPE RS while maintaining the GT's comfort-tuned fit. The sleeves are also updated, using the same textile as the previous EQUIPE RS Jersey for ultrabreathable, muscle-wrapping support that's inspired by racing equipment but shaped for streamlined comfort (UPF 15) is so lightweight, breathable, and cooling, that we recommend wearing sunscreen beneath it.

What It Is Class-leading aerodynamics paired with all-day comfort. This jersey in engineered to save you watts while managing moisture and providing comfort for the longest rides. Aerodynamics, Comfort, and Style. When Castelli engineered the first aero jersey for road racing back in 2006, everyone thought we were crazy, even a few of the pro riders. Back then, aero was only for TTs. Performance clothing meant moisture management. And you could win the Tour de France with a baggy jersey that was little more than a polyester T-shirt with pockets on the back. Even our aerodynamic consultants expected limited, if any, gains, so we named the jersey the Split Second. In the end, the gains were pretty substantial, and we completely revolutionized the look of the pro peloton. We're now on the seventh major revision of that jersey, and we've found even more gains. Still heavily benefitting from CFD analysis of wake flow in the riding position for fabric and seam placement, along with pro rider feedback, this jersey is both fast and comfortable for long days in the saddle.

Introducing our latest innovation in lightweight apparel, the Prime Lightweight Short Sleeve Jersey. 40% lighter than our Prime Jersey, it’s lighter than an empty 26oz water bottle and the lightest full featured jersey - full zipper and three pockets - on the planet. Wicking sweat from your body 17% faster than any other jersey we have ever made, Prime Lightweight is the premier jersey for hot days and high mountains. Engineered from ultralight open-mesh fabric, it ensures optimal airflow and moisture management, keeping you comfortable. Don't just endure the heat—conquer it with style. All of the pieces in our Prime collection feature a snug, close to body fit that helps with both heat dissipation and comfort. - Ultralight open-mesh fabric promotes airflow and moisture management. - Total jersey weight is ~40% lighter than the standard Prime Jersey. - High UPF 30 fabric on the upper back and tops of shoulders shields skin from the sun. - Pattern construction eliminates underarm seams to enhance comfort. - Three back pockets and secure zipper pocket offer maximum storage. - Optimized pocket construction provides stability to loaded pockets. - Lightweight full-length front zipper. - Form fit is supportive, yet unrestrictive. - Fabric Content: MAIN: 94% Recycled Polyester - 6% Recycled Elastane - OTHER: 85% Recycled Polyester - 15% Elastane.

Introducing the Prime Lightweight Short Sleeve Jersey, our lightest and most advanced jersey yet. Weighing in 40% lighter than our standard Prime Jersey—and even lighter than an empty 26oz water bottle—it’s the ultimate choice for hot days and steep climbs. With a full zipper and three pockets, it’s not just lightweight:C1002 it’s fully equipped for every adventure. Engineered from ultralight open-mesh fabric, this jersey wicks sweat 17% faster than any we’ve ever made, delivering optimal airflow and moisture management to keep you cool and comfortable. Whether you're tackling high mountains or crushing summer miles, the Prime Lightweight Jersey ensures you stay ahead of the heat, not just enduring it, but owning it. Like all Prime collection pieces, it features a snug, close-to-body fit that enhances heat dissipation and comfort, giving you the edge you need for peak performance.. - Ultralight open-mesh fabric promotes airflow and moisture management. - Total jersey weight is ~40% lighter than the standard Prime Jersey. - High UPF 30 fabric on the upper back and tops of shoulders shields skin from the sun. - Pattern construction eliminates underarm seams to enhance comfort. - Three back pockets and secure zipper pocket offer maximum storage. - Optimized pocket construction provides stability to loaded pockets. - Lightweight full-length front zipper. - Form fit is supportive, yet unrestrictive. - This jersey has a more compressive fit than the standard Prime Jersey for enhanced breathability. - Fabric Content: MAIN: 94% Recycled Polyester - 6% Recycled Elastane - OTHER: 85% Recycled Polyester - 15% Elastane.

Is it really wool? Ashlu is so light and cool you'd be forgiven for thinking that it couldn't possibly be merino. And not just any merino. Ashlu features a 17.5-micron, mulesing-free 89% wool/11% nylon fabric blend, a clever combination that delivers the thermo-regulation and anti-bacterial properties that make this natural fiber so popular, with the strength and durability of the best synthetics. Tailored with a women-specific fit, a full-front zipper, and a perfectly-sized collar, Ashlu features five generous rear 'Anything' pockets—three rear and two zippered side—offering an array of storage options. This innovative pocket system stows ride essentials and even larger items in complete security and organization. Supported by fabric that resists vertical stretch, the Anything panel floats off the jersey body to help retain a clean form even when packed to capacity. On the bike, Ashlu's semi-relaxed fit suits party pace, pelotons, and extended adventures alike, where its merino-rich fabric quickly bounces back to box-fresh when there's no washing machine in sight. Materials: - Body: 89% merino, 11% nylon - Pocket: 80% polyester, 20% elastane - Front zip: #3 reverse coil Features: - Anything Panel 5-Pocket System (3 Rear floating pockets, 1 large and 1 small zippered side pockets) - Full-length front zipper - UPF 50+ - Weight: 176g

The Men's Chrono Expert Jersey is made to help you reach your best and keep that edge all season long. The foundation of our core enthusiast's jersey is a luxurious, lightweight Renew Series recycled polyester that lightens the burden on the planet, too. For long days out, we've engineered three Expandable Storage Pockets to carry tubes, food and all the snacks you'd need, plus a fourth pocket with a secure zip to lock down valuables. A full-length front zipper with a soft guard, mesh side panels, and raglan sleeves ensure freedom to move with maximum breathability. Reflective highlights provide 360° reflectivity, so you can keep going when daylight fades, but your legs haven't.

Make a statement on the pavement with the premium Men's Chrono Expert Jersey. It has lightweight fabric with mesh side panels for hot days, plus added stretch for extra comfort.

The New Road Jersey is the right choice when you want simple, casual style with fit and performance that won’t slow you down. The nylon blend looks casual, but under the hood it’s a performance-oriented fabric with great moisture management and a soft feel against your skin. The fit is close-to-skin, similar to a classic cycling jersey, to minimize the effects of the wind and keep cargo stable and secure whether you’re out for a day on gravel roads, sneaking through singletrack or exploring backroads with friends. - 3m reflective logo - Fit: Formfitting - Charcoal/midnight heather: 86% nylon / 14% elastane - Olive heather: 42% nylon / 42% polyester / 16% elastane - UPF 50+ main body - 3 expandable storage pockets (esp) - Full-length front zipper with soft zipper guard - Hem gripper

The New Road Jersey is the right choice when you want simple, casual style with fit and performance that won’t slow you down. The nylon blend looks casual, but under the hood it’s a performance-oriented fabric with great moisture management and a soft feel against your skin. The fit is close-to-skin, similar to a classic cycling jersey, to minimize the effects of the wind and keep cargo stable and secure whether you’re out for a day on gravel roads, sneaking through singletrack, or exploring backroads with friends. - 86% nylon - 14% elastane - UPF 50+ main body - 3 expandable storage pockets (esp) - Full-length front zipper with soft zipper guard - Hem gripper - Reflective highlights with 3M reflective logo

As our ultimate endurance jersey for the hottest conditions, weighs 25% less than the standard MILLE GT C2 EVO jersey. The body is engineered with two new, ultralight textiles for breathability and cooling airflow that rival the EQUIPE RS while maintaining the GT's comfort-tuned fit. The sleeves are also updated, using the same textile as the previous EQUIPE RS Jersey for ultrabreathable, muscle-wrapping support that's inspired by racing equipment but shaped for streamlined comfort (UPF 15) is so lightweight, breathable, and cooling, that we recommend wearing sunscreen beneath it.

The Ultra Blood jersey celebrates the sensations of long rides, the changing heart rates from climbing and descending, and the endorphin-creating euphoria of the chatter of drive trains and the hum of tires on the road. Behind the Product The Ultra Blood jersey combines limited-edition graphics with our endurance GT platform. The result is a short-sleeve jersey for every riding application, from fast lunch rides to gran fondos to centuries – whatever sensations you’re pursuing, the UMA GT is equipped for it. The GT platform is set apart by its comfortable raw-cut sleeve construction, air-cooling textiles, and streamlined regular Fit.

What It Is The ideal all-around jersey is great for endurance rides, offering comfort and convenience features, excellent moisture management, and Castelli's aerodynamic wizardry. Master of All If you had to choose one jersey to do it all, this would be the one. The name kind of says it all: Endurance. For your long rides, a jersey needs to be able to do it all, offering comfort, carrying capacity, a wide temperature range with sun protection, and good aerodynamics. This jersey checks all those boxes. The comfort comes from a close-to-body fit with stretchy fabrics so it doesn't feel tight. Four different fabrics keep you dry while covering every temperature range from mild to hot. And extra comfort comes from details like the flap behind the zipper to protect your neck and the stretch sleeves with raw-cut edges that never bind or constrict. The pockets feature Castelli's drop-pocket design, which places the pockets lower on the back for easier access. There's even a fourth zippered pocket for valuables. Your long rides and even your short rides will be faster with less effort because this jersey is also highly aerodynamic, especially through the sleeves and shoulders, which feature the same fabric used on several generations of our pro-level race jerseys. The old saying is jack of all trades, master of none. The Endurance Elite Jersey really is master of all.

The perfect apparel for the perfect ride, that's what our Prime collection is all about. The best fabrics, constructions, and technologies go into these pieces, and the Men's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full-length front zipper to manage ventilation easily. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Fabric Content: MAIN: 85% Nylon, 15% Elastane OTHER: 90% Polyester, 10% Elastane

The perfect apparel for the perfect ride, that's what our Prime collection is all about. The best fabrics, constructions, and technologies go into these pieces, and the Women's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full length front zipper to manage ventilation easily - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Fabric Content: MAIN: 85% Nylon, 15% Elastane - OTHER: 90% Polyester, 10% Elastane.

Versatile one-piece garment combining performance and comfort on and off bike. Torso in G-1000 Lite fabric that can be waxed for enhanced wind- and water-resistance. 4-way stretch on the back provides great freedom of movement. Can be layered with cycling shorts underneath. Adjustable cam-lock waistband. Functional pockets, including two chest pockets with zippers, napoleon pockets on each side, and integrated thigh pockets. When you need more visibility at night or on dark bike tracks, fo...

The HyperViz Collection is the solution to 24-hour visibility. We combine Hyper Green (the most visible color on the light spectrum) with motion-activated reflectivity, colors, and patterns to drastically increase your visibility to motorists in all conditions. Whether you're an avid racer or a weekend warrior that puts countless hours in the saddle, you're likely to clock a ton of hours in high temperatures. For these days, we've developed the HyperViz SL Air Jersey to keep you cool and to protect you from the sun's harmful UV rays. It's been designed to keep you cool as its top priority, and it uses our soft VaporRize knit fabric that blends moisture management and durability to do so. It also features a UPF 30+ rating, so your skin will stay protected from harmful ultraviolet rays. And for the fit, our Slim Fit makes the SL Air Jersey feel like it's painted on, so it's ideal for riding and racing at the highest levels. - Contrasting Hyper Green and Black colors are paired with unique reflective trims to drastically increase your visibility to motorists 24-hours a day - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents - Slim Fit provides a precise, second skin level of fit that's ideal for hard days out, aggressive training, or top-level racing - Three standard pockets, and an additional zipper pocket, provide ample space to securely house all of your ride essentials and electronics - UPF 30+ rating protects your skin from harmful ultraviolet rays - VaporRize lightweight, soft mesh fabric tackles moisture management, while remaining soft against the skin and supportive in all the right places

Versatile one-piece garment combining performance and comfort on and off bike. Torso in G-1000 Lite fabric that can be waxed for enhanced wind- and water-resistance. 4-way stretch on the back provides great freedom of movement. Can be layered with cycling shorts underneath. Adjustable cam-lock waistband. Functional pockets, including two chest pockets with zippers, napoleon pockets on each side, and integrated thigh pockets. When you need more visibility at night or on dark bike tracks, fold up the cuffs to expose the reflective details inside the hems. Part of the Specialized/Fjällräven series for urban rides and bikepacking adventures. - Front torso in G-1000 Lite fabric can be waxed. 4-way stretch on the back. - Can be layered with cycling shorts underneath. - Two chest pockets and napoleon pockets on each side. Integrated thigh pockets. - Reflective details inside hems that can be folded up for enhanced visibility. - Adjustable cam-lock waistband. - Material- G-1000®, 88% polyamide, 12% elastane

Adventure gravel jersey loaded with features - Main body constructed from a rapid-wicking lightweight recycled knit fabric - Super-stretch woven fabric on sleeves for extra durability - Critically positioned mesh panels for great ventilation - Zipped chest and rear security pockets - 3 open rear pockets plus side mesh stash pockets - Lightweight internal hem elastic with silicone gripper print - Articulated sleeves for a cycle-specific fit - Athletic no-flap fit

Adventure gravel jersey loaded with features. - Main body constructed from a rapid wicking lightweight recycled knit fabric - Contains >50% recycled fabric - Super-stretch woven fabric on sleeves for extra durability - Critically positioned mesh panels for great ventilation - Zipped chest and rear security pockets - 3 open rear pockets plus side mesh stash pockets - Lightweight internal hem elastic with silicon gripper print - Articulated sleeves for a cycle specific fit

Adventure ready gravel casual cycling top - Rapid wicking lightweight merino-blend knit main body fabric - Super-stretch woven fabric on sleeves for extra durability - Critically positioned mesh panels for ventilation - Two zipped rear side security pockets - Articulated sleeves for bike ready fit - Standard slim not baggy flap free feminine fit

The Men's Venture Jersey is the perfect choice for whatever adventure you have planned, whether it's shredding gravel roads, getting rowdy on the trails or traveling down the coast on a long bike tour. The fit is tailored but athletic, with fabrics selected for easy care, performance and comfort. The polyester-Merino blend is a casual-looking, yet performance-oriented fabric with a high polyester content to help sweat dry, with Merino to feel softer against the skin. - Technical polyester wool blend material - Reflective detail at pockets - Chest pocket - Secure zip pocket - Relaxed fit - Fabric: 84% polyester / 11% Merino wool / 5% spandex

It's all in the details with Pro SL Jersey II. Building on an incredibly popular design, subtle but significant tweaks further improve the fit, performance, and appearance of this premium piece. So confident are we in this product that, if you are not entirely satisfied with it then we offer a no-quibble refund or replacement policy within 90 days of purchase. - Rapid wicking Italian fabrics with UPF50 - Close fit Lycra sleeves with raw edge and direct silicone print for grip - Triple rear pocket system with zipped security pocket - Lightweight internal hem elastic with silicone gripper - Full-length front zip - Nylon 56% / Polyester 28% / Elastane 16%

When you want to make a colorful statement, reach for the Men's Chrono Expert Jersey. Made with a stretch polyester, this jersey will keep you feeling comfortable on any ride you choose. The lightweight fabric is up to the challenge of long days in the saddle in warmer temperatures while the raglan sleeves provide freedom to move. The classic three rear pockets are enhanced by a fourth secure zip storage pocket for your valuables. - Renew series main body - Main body: 90% recycled polyester / 10% elastane - Front panel: 78% polyester / 22% elastane - Mesh side panels: 90% polyester / 10% elastane - Full-length front zipper with soft zipper guard - 3 expandable storage pockets (esp): secure zip pocket - 360° reflectivity and 3m reflective logo

Make a statement on the pavement with the colorful, convenient, and comfortable Women's Chrono Expert Jersey. Made with a stretch polyester, this jersey will keep you feeling comfortable on any ride you choose. The lightweight fabric is up to the challenge of long days in the saddle in warmer temperatures while the raglan sleeves provide freedom to move. The classic three rear pockets are enhanced by a fourth secure zip storage pocket for your valuables. - Renew series - Main body: 90% recycled polyester / 10% elastane (upf 30+) - Front panel: 78% polyester / 22% elastane - Mesh: 90% polyester / 10% elastane - Hem gripper and secure zip pocket - Full-length front zipper with soft zipper guard - 360° reflectivity