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Shorts/Bottoms
$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 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
- 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
$159.99
The main story of this short is the use of our renowned top-of-the-line Progetto X2 Air Seamless seat pad in an otherwise traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride.
A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The Endurance Evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable GIRO3 leg gripper.
This short offers exceptional value and is ready to deliver lasting comfort on your longest rides.
- Endurance Evolution fabric provides optimum muscle support and feels drier in nearly all conditions
- Anatomic cut for perfect on-bike fit
- Mesh bib straps and back to keep you cooler
- Progetto X2 Air Seamless seat pad for even greater comfort and improved airflow
- GIRO3 leg grippers lie flat
$159.99
The main story of this short is the use of our renowned top-of-the-line progetto x2 air donna seamless seat pad in a mostly traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride.
A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The endurance evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable giro3 leg gripper.
On your long endurance rides you'll especially appreciate Castelli's drop-tail bib construction. The wider bib straps are free-floating so you can cross them in front or back. They pull tight enough to keep your shorts in place, but when the need arises they stretch long enough that you can take a bathroom break without having to remove your jersey and bibs.
This short offers exceptional value and is ready to deliver lasting comfort on your longest rides.
- Endurance evolution fabric provides optimum muscle support and feels drier in nearly all conditions
- Anatomic cut for perfect on-bike fit
- Bib straps can cross in front or back and are extra elastic, allowing short to be pulled down for pee stops without removing bibs
- Women's-specific progetto x2 air donna seamless seat pad for even greater comfort and improved airflow
- Giro3 leg grippers lie flat
$139.99
The thrill of competition
We made this short to incorporate as much technology as possible from our top-of-the-line pro-level race shorts at a more accessible price. And although it's certainly capable of weekend racing, it's also a great comfort performance short even if you never pin on a number.
The main vortex textured fabric and the giro4 leg gripper, while the kiss air2 seat pad has most of the comfort of our top seat pad but represents maximum value. The intangible part that you'll appreciate most is our knack for building in perfect fit, thanks to the Castelli pattern engineering team.
This is the short that brings the best of Castelli's know-how in building comfort performance shorts into an accessible product in your cycling wardrobe.
- Kiss air2 seat pad for all-day comfort
- Affinity pro lycra fabric on inside of leg for outstanding stretch and rebound
- Vortex BLC textured fabric on legs for better aerodynamics
- Giro4 leg gripper with raw edge for comfort and silicone stripes for grip
- Flat-lock stitching
- Reflective detailing on back
- Mesh straps for comfort and breathability
$139.99
The main story of this short is the use of our renowned top-of-the-line progetto x2 air donna seamless seat pad in a mostly traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride.
A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The endurance evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable giro3 leg gripper.
On your long endurance rides you'll especially appreciate castelli's drop-tail bib construction. The wider bib straps are free floating so you can cross them in front or back. They pull tight enough to keep your shorts in place, but when the need arises they stretch long enough that you can take a bathroom break without having to remove your jersey and bibs.
This short offers exceptional value and is ready to deliver lasting comfort on your longest rides.
- Endurance evolution fabric provides optimum muscle support and feels drier in nearly all conditions
- Anatomic cut for perfect on-bike fit
- Bib straps can cross in front or back and are extra elastic, allowing short to be pulled down for pee stops without removing bibs
- Women's-specific progetto x2 air donna seamless seat pad for even greater comfort and improved airflow
- Giro3 leg grippers lie flat
$139.99
This is our midrange performance short, great for a long ride or a quick hour workout indoors or out. Our endurance evolution fabric is a high-modulus, very matte lycra fabric that feels extremely dry while providing just the right amount of compression. At the leg ending we use a raw-cut edge with vertical silicone strips to keep the leg in place without the pressure that creates the dreaded sausage effect. The bib straps are stretchy enough that you can pull the short down for a pee break without removing your jersey and bibs, while the floating construction allows you to cross the straps on the front or the back, whichever works better for you. A great short needs a great seat pad, and the women's-specific kiss air2 donna pad will keep you comfortable without being too bulky.
- Endurance evolution fabric for a matte finish with high-modulus stretch
- Raw-edge leg ending eliminates sausage effect while silicone print holds leg in place
- High-visibility reflective patches at back of leg
- Wide bib straps can be crossed in front or back for comfort, and they stretch far enough to enable pee stops without removing bibs
- Women's-specific kiss air2 donna seat pad for long-distance comfort
$129.99
The Velocissima knicker covers a wide range of uses thanks to the light endurance evolution fabric, which is perfect for all but hot summer days. It can be used in the gym, or outdoors on cool days when you just want a bit more coverage. The fabric is a high-modulus, very matte lycra fabric that feels extremely dry while providing just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. What makes it so comfortable is the women's-specific kiss air2 donna pad that provides a lot of cushioning without being too bulky.
- Endurance evolution fabric for a matte finish with high-modulus stretch
- Soft dual-layer waistband
- Women's-specific kiss air2 donna seat pad for long-distance comfort
$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. This short is so comfortable you'll be using it for training rides as well as racing.
- 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
- GIRO4 leg gripper elastic for more comfort
- Longer length for improved aerodynamics
$119.99
SPEEDY ENDURANCE
This is our mid-range performance short, great for a long endurance ride or a quick hour workout indoors or out.
Our Endurance Evolution fabric is a high-modulus, very matte Lycra fabric that feels extremely dry while providing just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. At the leg ending we use a raw-cut edge with vertical silicone strips just like on our top-of-the-line Premio shorts to keep the leg in place without the pressure that creates the dreaded sausage effect.
A great short needs a great seat pad, and the women's specific KISS Air2 pad will keep you comfortable without being too bulky.
- Endurance Evolution fabric for a matte finish with high-modulus stretch
- Raw-edge leg ending eliminates sausage effect
- Vertical silicone strips hold leg ending in place
- High-visibility reflective patches at back of leg
- Women's-specific KISS Air2 seat pad for long-distance comfort
- 15°-35°C / 59°-95°F
- Weight: 155g
$119.99
This is our midrange performance short, great for a long ride or a quick hour workout indoors or out. Our endurance evolution fabric is a high-modulus, very matte lycra fabric that feels extremely dry while providing just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. At the leg ending we use a raw-cut edge with vertical silicone strips to keep the leg in place without the pressure that creates the dreaded sausage effect. A great short needs a great seat pad, and the women's-specific kiss air2 donna pad will keep you comfortable without being too bulky.
- Endurance evolution fabric for a matte finish with high-modulus stretch
- Raw-edge leg ending eliminates sausage effect while silicone print holds leg in place
- High-visibility reflective patches at back of leg
- Soft dual-layer waistband
- Women's-specific kiss air2 donna seat pad for long-distance comfort
$99.99 - $109.99
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: 175g
$109.99
SPEEDY ENDURANCE
This is our mid-range performance short, great for a long endurance ride or a quick hour workout indoors or out.
Our Endurance Evolution fabric is a high-modulus, very matte Lycra fabric that feels extremely dry while providing just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. At the leg ending we use a raw-cut edge with vertical silicone strips just like on our top-of-the-line Premio shorts to keep the leg in place without the pressure that creates the dreaded sausage effect.
A great short needs a great seat pad, and the women's-specific KISS Air2 pad will keep you comfortable without being too bulky.
- Endurance Evolution fabric for a matte finish with high-modulus stretch
- Raw-edge leg ending eliminates sausage effect
- Vertical silicone strips hold leg ending in place
- High-visibility reflective patches at back of leg
- Women's specific KISS Air2 seat pad for long-distance comfort
- 15°-35°C / 59°-95°F
- Weight: 155g
$84.99
Extra Room for Extra Comfort
The Cento Bibshort was designed with one thing in mind: to deliver exceptional comfort at a great price. Featuring our Fondo Fit, the Cento Bibshort has a more relaxed fit across the thigh, as well as a longer inseam for comfort. Positioned alongside its sister product, the Cento Short, this is the bibshort that will appeal to riders who are trying to put in the miles, but who aren’t concerned with maximizing their gains in a race setting.
Product Features
- Relaxed fit through the thigh area with a longer inseam
- GIRO3 leg band elastic grips leg without binding
- Mesh bib straps
- KISS Air seat pad for all-day comfort
- Reflective tabs
$69.99
Extra Room for Extra Comfort
The Cento Short was designed with one thing in mind: to deliver exceptional comfort at a great price. Featuring our Fondo Fit, the Cento Short has a more relaxed fit across the thigh, as well as a longer inseam for comfort. Positioned alongside its sister product, the Cento Bibshort, this is the short that will appeal to riders who are trying to put in miles, but who aren’t concerned with maximizing their gains in a race setting.
Product Features
- Relaxed fit through the thigh area with a longer inseam
- GIRO3 leg band elastic grips leg without binding
- KISS Air seat pad for all-day comfort
- Reflective tabs
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