Castelli didn't call these things Arm Skins for nothing. When you slide them on, it feels like you're wearing nothing at all. Let these arm warmers be your second skin. It'll be just like you're wearing your own skin, only better.
Ultralightweight UV protection
Showing Questions 1 of 1
Q: Are these sun sleeves or actual warmers? Thanks.
A: Both! These arm warmers are great for cool weather and offer complete UV protection.