• Castelli-UPF50-Arm-Sleeve-Buy-Online-Eat-Sleep-Cycle

Castelli UPF50+ Arm Sleeve

 24,75 Exc. IVA
 12,37 Exc. IVA

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UPF 50+

(bySteve Smith, Castelli Brand Manager)


We can officially only rate these warmers at UPF 50+, but in our laboratory tests they actually blocked 99.8 percent of damaging UV rays. We used a polyester base that is not only more effective than nylon at blocking UV rays but is also much better at keeping you dry, which means these Sleeves are better in both cooler and warmer conditions. We’ve kept the construction very clean to eliminate seams that can rub, and we used our double-sided silicone elastic to make sure they stay in place. They fold up extremely small, so they’re great to stick in your pockets for your next big mountain day.


Features of the Castelli UPF 50+ Light Arm Sleeves:

Solare fabric keeps the chill off without causing overheating

UPF 50+ protection

Polyester based for excellent moisture management

Double-side silicone elastic at top for excellent grip

We ship our products worldwide with Seur & FedEx

Spain Europe North America Asia & Oceania Rest of the World
Standard Free Free €25 €40 €40
Bulky Free Free €80 €80 €80
Bike Free Free €200 €280 €280
For more information about our payment and returns conditions go to our Payment and Returns section

Additional information


L, M, XL, S