Castelli Endurance X2 Bib Shorts

Castelli Endurance X2 Bib Shorts are designed for riders who require a durable pair of shorts, slightly heavier than the aero range of shorts but extremely comfortable, excellent muscle support and add in the Progetto X2 Air seat pad, built for long distances.

Availability: In stock

Regular Price: €159.99

Special Price €139.99

* Required Fields

Product Description

The Castelli Endurance X2 Bibshort was designed for pure comfort for those who like long days in the saddle, choice of many riders for sportive or long early season training spins. The Bib is designed to fit all different body styles and not just the race snakes, using the Progetto X2 Air seat pad and the new advanced Endurance Evolution fabric for complete muscle support.

SIZING TIP: Castelli Clothing is a very tight style fit, we advise all customers to take a few extra minutes and check sizing chart unless of course your already a Castelli customer and know your size, normally Castelli is one size up from the non Italian brands, If in doubt drop us an email and we will be able to advise and assist on the correct sizing for you.


  • Endurance Evolution fabric provides optimum muscle support and feels dryer in nearly all conditions
  • Newly engineered bib strap construction is comfortable and designed for all body shapes
  • New improved Progetto X2 Air seat pad for even greater comfort
  • Giro3 leg grippers lie flat
  • Rear reflective tabs
  • Heat transfer logos
  • Temperature Range 15°-30°C / 59-86°F 
  • Weight: 188g


  • Windproofness ● ○ ○ ○ ○ 
  • Waterproofness ● ○ ○ ○ ○ 
  • Insulation ● ○ ○ ○ ○ 
  • Lightweight ● ● ● ○ ○ 
  • Breathability ● ● ● ○ ○
Sizing Guide
Sizing Guide

Castelli Sizing Chart

Write Your Own Review
You're reviewing: Castelli Endurance X2 Bib Shorts
How do you rate this product? *
  1 star 2 stars 3 stars 4 stars 5 stars
5 Star Rating