Columbia Zero Rules Short Sleeve Shirt - Men's

COOL ADVENTURES Made for your most dynamic aerobic activity, this technical shirt beats the heat with our sweat-activated cooling technology. DRY AND PROTECTIVE Ultra-wicking, cooling fabric manages sweat by reacting with your sweat to lower the material&&';;s temperature. UPF 30 provides sun protection. Omni-Freeze ZERO(TM) sweat-activated super cooling Omni-Wick(TM) Omni-Shade(TM) UPF 30 sun protection Comfort stretch Antimicrobial Center Back Length: 27" Uses: Trail Imported 100% polyester ZERO interlock