Columbia Men's Freeze Degree Short Sleeve Crew Shirt (Omni-Freeze ZERO)
Featuring zonal placement of our most innovative technologies for maximum benefit—ultra-cooling Omni-Freeze ZERO on arms and torso, sweat-and-heat transmitting Omni-Wick EVAP at center back and all-over UPF 50—this performance outdoor tee delivers supreme comfort and protection in extremely hot, humid climates.