Sweat Activated Cooling Technology For riding on hot sunny days, the ultrafris pro's sweat activated cooling technology arm sleeve are essential for staying cool and 100% protected from the harmful UV rays. Lees meer.
Sweat Activated Cooling Technology For riding on hot sunny days, the ultrafris pro's sweat activated cooling technology arm sleeve are essential for staying cool and 100% protected from the harmful UV rays. With elastic silicon grippers, the sleeves will stay in place, are easy to remove and pop into a jersey pocket when not needed. Features: - Sweat and wind activated cooling - UPF 50+ UV protection from harmful rays - Elastic silicon grippers - Breathable fabric - Flatlock seams Nylon 79%, Polyurethan 21%