Castelli UPF 50+ Light Arm 2 Sleeves Color:White low-output days sometimes add a

low-output days sometimes add a warmer aftermarket liner

TRIGREST is a removable handrest that improves the grip of an ice axe without a handle

drink and pour with ease

wider than the 98mm Backland Carbon and Hawx boots

Developed with input from world cup athletes and pros

Castelli UPF 50+ Light Arm 2 Sleeves Color:White low-output days sometimes add aCastelli officially rates these warmers at a UPF of 50+, but our laboratory tests have shown that they block an impressive 99. 8% of harmful UV rays. We utilized a polyester base, which is more effective than nylon at blocking UV rays and significantly better at keeping you dry. This means these arm sleeves perform well in both cooler and warmer conditions. We have designed the construction to be very streamlined, eliminating seams that could cause