It's engineered at the fiber level to cause an endothermic reaction once there is any contact with sweat, causing your body temperature to drop in minutes. The flexible fabric on this Huk long-sleeve shirt provides UPF 30 sun protection, moisture management, and stain resistance. It's odor-fighting, too! Body: 90% polyester/10% spandex.

Specs

Body: 90% polyester/10% spandex
Mesh Panels: 100% polyester
I.C.E. tech keeps you cool
Mesh underarms and back for better breathability
UPF 30 sun protection
Moisture-wicking
Odor-fighting
Stain-resistant