For optimum comfort and exceptional coverage even on the hottest days, the UPF50 sun protection protects you from the rays whilst the sweat-activated cooling technology and wicking design keep you feeling fresh and cool when temperatures rise. The adjustable drawcord and toggle are designed comfort and provide a secure fit whilst a packable cape gives you complete neck coverage and packs away for flexible wear. Omni-Shade™ UPF 50 sun protection Omni-Freeze ZERO™ sweat-activated super cooling Omni-Wick™ Pocket Adjustable chin strap Adjustable drawcord and toggle at back Packable cape Columbia Coolhead Ii Zero Eu Booney Fossil