
Castelli UPF 50 + Light Arm 3 Sleeves
- BackcountryBrand site$50Buy
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From Backcountry
What Our Gearhead® Experts Are Saying:"I use the UPF 50+ Light Arm Sleeves on long summer rides where I want sun protection without overheating. They breathe surprisingly well and stay in place, even when I’m sweating hard. Easy to stash if the temps cool off too."Sun coverage without the heat—that's what we count on from the Castelli UPF 50+ Light Arm 3 Sleeves. Whether we're logging base miles in exposed terrain or spinning through long summer days, these sleeves offer breathable protection that keeps us cool and covered. Built with lightweight Solare fabric, they deliver UPF 50+ defense while wicking moisture efficiently.
