
White
Castelli
Base layer
Community scores
Score pending
Community scoring in progress. Check back soon.
About this product
Made from Castelli’s breathable, high-stretch fabric, these sleeves offer UPF 50+ coverage, helping to block harmful UV rays on long days in the saddle. The material is moisture-wicking and quick-drying, keeping you comfortable when the pace (and temperature) ramps up. They’re ideal for everything from steady endurance rides to big alpine climbs where the sun doesn’t mess around.
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