short endurance 4 Size:M they adapt to a variety

they adapt to a variety of face sizes and optimize the field of vision

or on your journey to your next ride

Seamless for comfort and surprisingly warm for its weight

GREAT COMPATIBILITY

Woven and ribbed stretch mesh panel on the shoulders to ensure freshness

short endurance 4 Size:M they adapt to a varietyEndurance comfort for every ride thanks to Castelli's most comfortable chamois. At the heart of these bib shorts is our renowned Progetto X2 Air Seamless premium chamois, paired with a classic design. But the comfort doesn't stop there. Every detail has been meticulously crafted to support you on your longest endurance rides. A good chamois is only effective when combined with a perfect fit. That's why we've carefully positioned the seams around the