Omni-Freeze ZERO advanced cooling technology
Sweat-activated to keep you cool, dry, and comfy
Omni-Shade UPF 50 sun protection shields skin
Mesh ventilation at the crown keeps you cool
Adjustable drawcord and toggle in back
The Coolhead Cachalot Cap boasts Columbia's advanced Omni-Freeze ZERO technology throughout, which reacts with your sweat to lower the temperature of the material. Omni-Shade UPF 50 sun protection at the front, top, and back flap helps shield your skin against harmful rays, while polyester mesh ventilation at the crown helps further cool your head. An adjustable drawcord and toggle in back allow for a customized, comfortable fit. 86\\% polyester, 14\\% elastane fabric blend. Imported. One size fits most.