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Endurance 3 Bib Short - Men's

3 out of 5 stars
3 Reviews
Current price: $95.99 - $119.99 Original price: $159.99
Up to 40% off
Color:Belgian Blue


Size Chart


Why We Like The Castelli Endurance 3 Bib Short

For our longest rides where a comfortable kit keeps us going, we put on the Castelli Endurance 3 Bib Short to ensure we finish our ride as strong as we started. The bike-specific anatomic cut offers a perfect fit in riding position, while the Endurance Evolution fabric provides excellent muscle support and quick-drying properties. For greater long-distance comfort, the Progetto X2 Air Seamless seat pad keeps our perineal area padded for long days in the saddle.


  • Endurance bib short designed for long training rides
  • Endurance Evolution fabric offers muscle support
  • Mesh bib straps and back keep things cool and breathable
  • Progetto X2 Air Seamless seat pad for improved comfort and airflow
  • Item #CSTZ7GJ
Endurance Evolution (synthetic)
spring, summer, fall
form-fitting, compressive
[medium] 10in
Progetto X2 Air Seamless
Leg Gripper
Claimed Weight
road cycling
Manufacturer Warranty
1 year

Overall Rating

3 based on 3 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large


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5 out of 5 stars

March 17, 2023

Will become a long distance favorite

I've used it once or twice and have initial impressions

After a couple break in trainer ride I can tell these bibs will be a go to over the summer season. Typical excellent Castelli quality, really the best of their chamois, and very comfortable straps and grippers. Oddly, I did have the need to stretch them out over the course of a few ride to get them comfortable over the shoulders as I have had to do with other Castelli bibs. I'm 5'7, 160# and the mediums fit great

Ken D

Originally reviewed on Backcountry.com

2 out of 5 stars

November 28, 2021

Runs very small, poor quality

I've used it several times

I've been a Castelli fan for many years and own several shorts and bib shorts. Lately their sizing has gotten smaller than it used to be. I normally wear a Med in an American brand so have ordered Large for Castelli and it fits fine. Lately the Large is very tight. Much tighter than it used to be. I've also had issues with the threaded seams coming undone on the last 3 shorts/ bib shorts I have purchased. This happens after only a dozen or so rides. I'm done buying the Castelli brand.

Michael T

Originally reviewed on Backcountry.com

2 out of 5 stars

July 3, 2021

Runs very small

I know that bibs are supposed to fit tight but these were so tight/stretched when I put them on that they were nearly see through in some areas. They run small, even for Castelli.

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Originally reviewed on Backcountry.com