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Shorts/Bottoms

$80.00
When it comes to choosing the perfect cycling shorts, comfort is everything. Whether you're going fast or just cruisin', it's important to know that you'll be comfy. For premium materials, superior fit, and technologies that you won't find anywhere else, the new RBX Knickers are the jam. - Articulated design ensures the perfect fit while in the riding position. - Body Geometry 3D Chamois is pre-molded to match the shape of the body for exceptional comfort. - Fabric Content: 78% Nylon, 22% Spandex - Four-way stretch fabric provides ample comfort and a soft hand against the skin. - Reflective elements increase your visibility to motorists in low-light conditions. - Slim Fit with a 17" inseam (size Medium). - UPF 50+ rating protects your skin from harmful ultraviolet rays.
$70.00
When it comes to choosing the perfect cycling shorts, comfort is everything. Whether you're going fast or just cruising, it's important to know that you'll be comfy. For riders who want premium materials, superior fit, and technologies that you won't find anywhere else, the RBX Shorts are the jam. The soft four-way stretch fabric and articulated design ensure a perfect fit, but where the real comfort comes is from our Women's 3D Chamois. It features a pre-molded shape that matches the curve of your saddle, reducing wrinkles and hot spots. Top it off with a super soft top sheet to reduce friction and you're left with all-day comfort. - Four-way stretch fabric provides ample comfort and a soft hand - Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit - Articulated design ensures the perfect fit while in the riding position - Reflective elements increase your visibility to motorists in low-light conditions - UPF 50+ rating protects your skin from harmful ultraviolet rays - Women's-specific 3D Chamois is pre-molded to match the shape of the female body for superlative comfort - Women's-specific Slim Fit with an 8" inseam (size Medium)
$70.00
A good pair of tights should be towards the top of your winter riding essentials list, and the RBX Tights are no exception. They were purposefully constructed without a chamois, and the reason is pretty simple. For those who prefer to keep riding in their favorite bib shorts year-round, you're able to simply layer these tights over your shorts for predictable comfort and added warmth. And for anyone seeking out versatility, these tights will be perfect for use in other disciplines like Nordic skiing, running, or snowshoeing. - Articulated design ensures the perfect fit while in the riding position. - Fabric Content: 78% Nylon, 22% Spandex Knit - Four-way stretch fabric provides ample comfort and a soft hand against the skin. - No chamois included in this tight allows you to wear it over your favorite bib shorts or shorts, extending the wearability of this piece when you need the extra leg protection. - Reflective elements increase your visibility to motorists in low-light conditions. - UPF 50+ rating protects your skin from harmful ultraviolet rays.
$130.00
When ripping singletrack on a hot day, you need shorts that can not only take a beating but keep you cool and comfortable. Cue the Trail Air Shorts. - 11.5" inseam (size 34 waist) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Bonded pocket bag with zipper opening provides a convenient, secure space to store your trail essentials. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - Does not include a liner. - Fabric Content: MAIN BODY: 86% Polyester, 14% Spandex; OTHER: 82% Nylon, 18% Spandex - Front buckle adjustment system ensures that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - Laser-perforated venting adds sophisticated points of ventilation that don't detract from the durability or performance of the shorts. - VaporRize woven fabrics are treated to be water-repellant while remaining durable, stretchy, and lightweight for peace of mind on the trail.
$130.00
When ripping singletrack on a hot day, you need shorts that can not only take a beating but keep you cool and comfortable. Cue the Women's Trail Air Shorts. - VaporRize woven fabrics are treated to be water-repellant, while remaining durable, stretchy, and lightweight for peace of mind on the trail. - Bonded pocket bag with zipper opening provides a convenient, secure space to store your trail essentials. - Laser perforated venting adds sophisticated points of ventilation that don't detract from the durability or performance of the shorts. - Front buckle adjustment system ensures that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - 11.5" inseam (size Medium) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Does not include a liner. - Fabric Content: MAIN BODY: 86% Polyester, 14% Spandex - OTHER: 82% Nylon, 18% Spandex
$120.00
Our Trail Shorts are an essential for any trail rider's wardrobe. They're lightweight, durable, and downright comfortable—everything you need for an afternoon shred. Plus, they come with a removable liner with our Mountain Body Geometry chamois that your posterior will be thankful for. - 11.5" inseam (size MD) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - Fabric Content: SHELL: 100% Polyester; LINER: 85% Polyester, 15% Spandex - Front fly and button closure. - One zippered pocket and one hand pocket provide convenient, secure space to store your trail essentials. - Removable liner with Mountain Body Geometry chamois is light and breathable, while the chamois effectively relieves pressure on the soft tissue and encourages proper blood flow. - Side waist adjustment tabs ensure that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - VaporRize woven fabrics are durable, stretchy, and lightweight for peace of mind on the trail.
$65.00
Our Trail Shorts are an essential for any trail rider's wardrobe. They're lightweight, durable, and downright comfortable—everything you need for an afternoon shred. - VaporRize woven fabrics are durable, stretchy, and lightweight for peace of mind on the trail - One zippered pocket and one hand pocket provide convenient, secure space to store your trail essentials - Side waist adjustment tabs ensure that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded - Front fly and button closure - Deflect UV 50+ protects your skin from harmful ultraviolet rays - 8" inseam (size MD) fall low around the knee for a roomy fit that leaves plenty of room for pads - Does not include a liner - Fabric Content: 100% Polyester
$129.99
The Entrata Bibtight reflects the same obsessive drive for function, comfort and performance seen in all our tights, combined with fabrics and components that were top of the line a few years ago. Our Thermoflex fabric was considered a breakthrough, the best you could get, until a decade ago when we developed Nano Flex and added water repellency. If you don't ride in cold, wet conditions you'll appreciate the luxurious warmth and stretch of this fabric. The tight has minimal seams for comfort, and our KISS Air2 seat pad features generous padding and quite possibly the softest surface fabric in the business. It's everything you need to comfortably enjoy dry winter rides. - Thermoflex fabric for warmth and comfort - KISS Air2 seat pad is so good it's the choice of some of our pro riders - Mesh bib straps - Ankle zippers for easy on/off - Reflective logo below knee - Reflective flap over ankle zipper for extra visibility
$89.99
It Just Works Right Castelli has innovation in our DNA, and we've brought you most innovations in cycling shorts over the years: the first Lycra shorts on the market, the first synthetic seat pads, the first anatomical seat pads, the first minimalist and flat bib straps, and the first flat leg grippers. All these have become industry standards, and we keep pushing and innovating in our high-end shorts. The Entrata short is where we bring all that knowledge and experience into a short that just plain works. The fabric is just the right weight with just the right stretch and with a matte finish that looks just right. The KISS Air2 seat pad is just right, as is the GIRO3 leg gripper. And the short fits just right because we obsess over the fit of every short we make. We wanted this short to be just right for many years to come, so we stitch on the logos and stitch in the reflective panels on the back. There are no logos to peel off, and everything is stitched down securely. This short gives you every reason to step up to Castelli. - KISS Air2 seat pad for all-day comfort - Pro Dry matte Lycra for good compression and moisture management - 8-panel construction for perfect fit - Rear reflective panels on lower leg - GIRO3 engineered flat leg band - Mesh bib straps for comfort and breathability - 15°-35°C / 59°-95°F - Weight: 173g
$219.99
Innovative evolution The Free Aero RC Bibshort is our top race short, which also means that it's insanely comfortable even if you never pin on a number. It's fair to say that we've been working on this short for the past 15 years. That's how long it's been since the original free aero race bibshort was first introduced, initially as our top-of-the-line race short. Since then it has won three Tours de France, three Gri d'Italia, one Vuelta, and San Remo, but it also became the best-selling product in the history of Castelli because, simply put, this is the short that does everything well. The concept is quite simple: start with the best pad we know how to make, surround it with a supportive short with good muscle compression, and then remove everything else that's not absolutely necessary. You feel free thanks to the reduced number of panels and the reduced number of seams. In fact, the short portion has just 5 panels compared to 10 in the previous generation. You feel free because of further refinements to the Progetto X2 air seamless seat pad. The two densities of foam plus the gel pads provide progressive damping, while the separate skincare layer is soft and stretchy to move with your skin. You feel free thanks to the most minimal bibs you've ever seen in a short, including open-weave straps for maximum airflow. But we reinforced the yoke so the straps stay in place and made the mesh back narrow for coverage that is minimal yet just enough to hold the shorts in place. And the bib elegantly frames a convenient pocket at the center back. You feel free because this is the first high-end short that doesn't need any sort of gripper or elastic at the end of the leg to keep the leg in place. Getting this right meant 28 prototypes and our most extensive test program ever, and it results in the most comfortable leg ending we've ever made. The Forza 2 fabric has 32% lycra with a high modulus for exceptional muscle support and just the right amount of compression. There's reflective piping on the back. And all logos are either stitched or embossed for durability. - High-compression 215g Forza 2 fabric with 32% lycra content provides exceptional muscle support and compression - Progetto X2 air seamless seat pad is soft against the skin but well padded for long-distance comfort - Minimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shoulders - Rear mesh pocket - 5-panel construction for reduced seams and less chafing - Sublimation-printed graphic and logos that will never peel, crack, or fade - Reflective piping on back of legs - Soft waistband with raw-cut edge panels for extra stretch and comfort - Raw-cut leg ending engineered to stay put without silicone grippers
$199.99
Innovative evolution The free aero RC bibshort is our top race short, which also means that it's insanely comfortable even if you never pin on a number. It's fair to say that we've been working on this short for the past 15 years. That's how long it's been since the original free aero race bibshort was first introduced, initially as our top-of-the-line race short. Since then it has won three Tours de France, three Giri d'Italia, one Vuelta and San Remo, but it also became the best-selling product in the history of Castelli because simply put, this is the short that does everything well. The concept is quite simple: start with the best pad we know how to make, surround it with a supportive short with good muscle compression, and then remove everything else that's not absolutely necessary. You feel free thanks to the reduced number of panels and the reduced number of seams. In fact, the short portion has just 5 panels compared to 10 in the previous generation. You feel free because of further refinements to the Progetto X2 air seamless seat pad. The two densities of foam plus the gel pads provide progressive damping, while the separate skincare layer is soft and stretchy to move with your skin. You feel free thanks to the most minimal bibs you've ever seen in a short, including open-weave straps for maximum airflow. But we reinforced the yoke so the straps stay in place and made the mesh back narrow for coverage that is minimal yet just enough to hold the shorts in place. And the bib elegantly frames a convenient pocket at the center back. You feel free because this is the first high-end short that doesn't need any sort of gripper or elastic at the end of the leg to keep the leg in place. Getting this right meant 28 prototypes and our most extensive test program ever, and it results in the most comfortable leg ending we've ever made. The Forza 2 fabric has 32% lycra with a high modulus for exceptional muscle support and just the right amount of compression. There's reflective piping on the back. And all logos are either stitched or embossed for durability. - High-compression 215g Forza 2 fabric with 32% lycra content provides exceptional muscle support and compression - Progetto x2 air seamless seat pad is soft against the skin but well padded for long-distance comfort - Minimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shoulders - Rear mesh pocket - 5-panel construction for reduced seams and less chafing
$119.99
The ultimate race short You know Castelli can make a great bike short. This one doesn't disappoint, thanks to amazing fit, the quick-drying instadry fabric that gives compressive muscle support, and the renowned kiss tri seat pad. New giro4 leg grippers hold the longer legs in place without riding up. For the swim we've made the short smoother through the water, and the back pocket will lie flat to avoid catching water. The snaplock closure clips to your Castelli top to keep it from riding up. On the run, the short basically disappears. The kiss tri seat pad is thin enough you don't really notice it, while the Instadry speed fabric provides the support you need, and here you'll appreciate the extra support layer in the front. - Instadry speed fabric is fast in the swim with minimal water absorption - Free construction for great anatomic fit - Kiss tri seat pad is comfortable on the bike and virtually disappears on the run - Snaplock fastener at waist to clip jersey into place for swim and bike - Flat-lock stitching
$259.99 - $299.99
The Premio Bibshort has been engineered to provide the ultimate in long-distance comfort and to be your favorite bibshort ever. That's a big claim, but there's a lot of development in this short to back it up. So let's take a tour of the short. The first thing you might notice is what's missing: the seams and multiple panels. We engineered a new fabric that changes depending on the needs over various parts of the body. The lower leg has a raw-cut leg ending and rubberized yarns to guarantee a flat grip to keep the leg in place. The fabric becomes lighter in the thigh, while the four-way stretch provides just the right amount of muscle support. In the pelvis area, the compression and support increase to keep the seat pad and everything else in place, and the fabric gets thicker to avoid any embarrassing transparency issues. With this magical fabric we don't need to stitch separate panels together, which ensures more comfort and a better fit, as well as a sleek, sophisticated look. The premium fabrics extend into the bib straps. The perforated back keeps you cool and the edge is bonded so you don't feel the thickness of a stitched edge. The elastic straps have just enough modulus (return) to hold your shorts securely in place without cutting in to your shoulders. The seat pad is our top-of-the-line Progetto X2 Air Seamless pad. It's actually two separate components: a soft, stretchy Skin Care Layer next to your skin, which has the sole purpose of preventing any rubbing on your skin, and, under that, the Cushioning Layer, which features two separate densities of foam along with breathable perforated gel inserts under the ischia bones and perineum. We've carried the less-is-more theme into the design, with minimalist laser-etched logos and subtle finishing. It looks as premium as it feels. You can tell that every component, every stitch, every detail has been obsessed over. You'll not find a better bibshort. - The premium all-conditions short - Gradient stretch woven fabric for the right support in the right place - Woven fabric weighs 30% less than comparable knit fabric - Perforated back bib panel with lie flat bib straps that don't bind at shoulders - Integrated gripper elastic at leg ending holds short in place without need for extra silicone grippers - Laser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legs - Progetto X2 Air Seamless seat pad
$89.99 - $99.99
A Better Short Shorts are an obsession at Castelli. They're the most vital piece of clothing and one of the hardest to get right. Even though the Prima is our entry-level short, it shows that we won't compromise anything for comfort and performance. It starts with the women's-specific KISS Air2 seat pad. Just the name gives an idea of the process of constant improvement, which started with a soft KISS pad that was improved by making it more breathable (Air) and then improved again in the latest update to use the softest-ever top fabric (2). It's ready for your next big ride indoors or out. We've updated the fabric to the new Pro Dry Soft, which has a smooth matte finish that feels cool on the skin while being very supportive and quick to dry. We wanted this short to be just right for many years to come, so little details like the reflective patches are stitched in instead of being glued on, and the GIRO3 elastic has the grip woven right into the fabric. This attention to detail — go ahead and call it an obsession — is why Castelli's entry-level short is just a better short. - KISS Air2 seat pad for all-day comfort - Pro Dry Soft matte Lycra is sleek looking and ultra-breathable - Anatomic construction for perfect fit - Rear reflective panels - GIRO3 engineered flat leg band - 15°-35°C / 59°-95°F - Weight: 160g
$189.99
Our top-selling Sorpasso Bibtight is also available in a 3/4-length version for those cool but not quite cold rides or for those of you who just like the feeling of not covering your lower leg. The fabrics are exceptionally soft, stretchy, and warm, with our Nano Flex 3G covering most of the body and panels of Nano Flex Xtra Dry covering the front, thighs, and center back. We've added reflective panels for safety and given it the most comfortable seat pad and bib strap construction we can. - Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency - Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth, and on back to protect from road spray - Anatomic cut to hips and knee - Lie-flat elastic bib straps
$149.99
- The bibshort that’s great in every possible condition - New Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protection - Reduced seaming for improved comfort and fit - Mesh bib straps don’t hold moisture - KISS Air2 seat pad for long-distance comfort - Reflective insert on leg ending - Embossed logos for durability
$109.00
Not too casual, not too racy, the Skyline kit is a best seller for good reason. We've taken it upon ourselves to refine the whole package with an industry first, environmentally sustainable Bluesign certified approved fabric. And to provide best-in-class airflow and comfort, the Skyline shorts feature an increase in 2-way stretch fabric along the backside and an all-new premium TMF padded liner. Long praised for its combination of value and performance, the Skyline sees this mix get even more compelling. - Ride Fit - Traditional waist, relaxed cut with versatile construction - 95% Coolmax Polyester/5% Lycra Bluesign certified approved fabric with warp & weft stretch material for excellent movement - Woven open mesh throughout front of short allows superior airflow while maintaining abrasion resistance - Available for purchase as a shell only or with the TLD AIR COMP liner w/ TMF 4-hour pad - Single TLD low profile snap button with Velcro backing ensures solid closure without added bulk - New improved fit with revised rear 2-way stretch panel. Stretch panel also features breathable mesh for better cooling - Slim TLD embossed Velcro waist adjusters provide snug, on-the-fly fit adjustments - Inner waistband silicone grip keeps shorts from slipping down - Outseam - 22 3/4" - Fabric is certified Bluesign approved - Removable liner
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