Castelli Endurance 3 Bibshort

Designed for long-distance comfort, these endurance cycling shorts pack in premium features without the premium price tag. At the heart of the design is the top-tier Progetto X2 Air Seamless seat pad—built to offer lasting support and breathability on your longest rides.

But it doesn’t stop there. The carefully considered seam placement around the hips helps ensure an optimal fit in riding position, while the soft-feel Endurance Evolution fabric delivers a close, supportive fit with excellent moisture management. The GIRO3 leg grippers keep the shorts securely in place without squeezing or digging in, so you can focus on the road ahead.

If you're gearing up for big miles, these shorts are built to go the distance with you.

Key Features

• 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

Castelli Men’s Clothing Sizing