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🚴♂️ Elevate your ride with pro tech that won’t break the bank!
The Castelli Men's Competizione Bib Shorts blend cutting-edge cycling tech—like aerodynamic Vortex BLC fabric, muscle-supporting Affinity Pro Lycra, and secure GIRO4 silicone leg grippers—into a high-performance, comfortable bib short designed for both race days and everyday rides. Featuring the KISS Air2 chamois for exceptional cushioning and flat seams for irritation-free wear, these shorts deliver pro-level comfort and fit at an accessible price point.



| ASIN | B081QMXSJP |
| ASIN | B084TNNN9X |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 37,122 in Fashion ( See Top 100 in Fashion ) 8 in Men's Cycling Bib Shorts |
| Brand Name | CASTELLI |
| Closure Type | Pull On |
| Colour | Black White |
| Country Of Origin | Romania |
| Customer Reviews | 4.3 4.3 out of 5 stars (381) |
| Customer reviews | 4.3 4.3 out of 5 stars (381) |
| Date First Available | 17 Nov. 2009 |
| Department | Men's |
| Fabric Type | MAIN FABRIC: 80% POLYAMIDE 20% ELASTANE - BOTTOM LEGS: 63% POLYAMIDE 37% ELASTANE - BACK INSERT: 74% POLYAMIDE 26% ELASTANE |
| Fit to Size Sentiment | Positive |
| Fitting type | Elasticity |
| Front Pleat Type | flat front |
| Global Trade Identification Number | 08050949066577 |
| Item Length | Short Length |
| Item Type Name | Shorts |
| Item model number | 4520006-075 |
| Jeans length (inches) | 13 Inches |
| Jeans width (inches) | 13 Inches |
| League Name | Non applicabile |
| Manufacturer | Castelli |
| Manufacturer | Castelli |
| Manufacturer Part Number | L20006010-2 |
| Material Type | Thermoplastic |
| Model Number | 4520006 |
| Number Of Pockets | 2 |
| Number of Items | 1 |
| Pattern | Solid |
| Pocket Description | Bag |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 38.1 x 25.4 x 7.62 cm |
| Rise Style | Low Rise |
| Season and Collection Year | Spring/Summer |
| Seasons | spring, summer |
| Shorts Form Type | Bib Shorts |
| Shoulder to Bottom Hem Length | 13 Inches |
| Sleeve Length Description | Sleeveless |
| Sport Type | Cycling |
| Style Name | Bermuda Shorts |
| Target Audience | Men |
| character | Sport |
Y**L
Comfort Beyond Measure
I have just been on a one hour fast bike ride and wore these for the first time....it was like sitting on a fluffy pillow. I know we are all built different but I have suffered from a sore backside alot. I always thought it was the saddle, changed those then changed my bib to a more expensive brand but still no relief. These were recommended to me by a fellow cyclist ad the difference is huge. Just ordered another pair to be used on my indoor training sessions. Extremely happy with the purchase and so is my backside!
J**Y
Top Quality- fantastic price!
First class quality Bib Shorts with superb pad. Fantastic price. As always with Castelli you have to go up a size. I am 156cm and 60kg. Size M
J**C
Great quality and value
Incredibly comfortable with a great chamois pad: like all Castelli gear it’s on the slim side, so consider the sizing. Leg gripper material works well around the short. Only thing I’d like is a little more length in the shoulder straps. Just a cm or so as they’re slightly tight for me. Level of quality is great and these are excellent value bib shorts
S**E
Excellent Value
Exactly as described good value great fit
A**Y
Value for money bin shorts
Great bib shorts for a good price. Will buy again.
J**R
Very small sizing.
I am generally a size M but knowing Castelli sizing with other purchases I ordered a size XL in the Competition Bib Shorts. Unfortunately I think a 10 year old child would not manage to get into them.
J**B
High performance but low quality bib shorts
Bib pants are high performance, comfortable and have a very good fit. But after a first ride of two and half hours, clear signs of wear were visible on the outer fabric in the seat pad area and in the stitching area. I hope Amazon will replace the product as soon as possible, and that isn’t a common problem with this product.
M**Y
A step up in comfort but get bigger
I used to buy dhb which were very hit and miss! The most comfortable bib I’ve ever worn was dhb but also another dhb was possibly the worst! After speaking with a professional bike mechanic he recommended a step up in brand and he was right. Set out today to do a 2-3 hour ride to test them and managed over 4 hours . 60 miles and possibly could have gone further but for the only discomfort of the tight fit. I’m 6”1, 210lbs, 33inch waist. The bottom half is ok but when you put the shoulder straps on it’s tight!
D**A
Tallaje muy justo
M**D
I'm 167cm tall. I got size S and upon opening the plastic bag for the first time I thought no way these will fit me. To my surprise they fit perfectly! They don't budge at all when walking and the padding is very comfortable over longer distances. 10/10 would buy it again.
S**.
Fondello di alta qualità anche per lunghe uscite. Scegliere una taglia in più
G**Y
Il est serré, contrepartie d'un confort extraordinaire, comme une seconde peau. Chamois suffisamment fin et super efficace. Le meilleur de tous les cuissard que j'ai possédé (une dizaine en tout).
M**E
Ok
Trustpilot
1 month ago
2 weeks ago