Big time cooling power in a handy half-zip that’s made for hard work. Freezer fabric feels cool to the touch and pulls heat away from your skin for a magical sensation of relief on hot days. Jacquard engineered mesh patterning is strategically placed on the back and at the underarm area for maximum ventilation in the places that you need it most. Form-fitting and sleek, it has thumb holes to crank up the comfort factor. Repel UV rays with built-in UPF 30 sun protection and banish body moisture in a heartbeat with advanced evaporation technology to keep you dry and fresh. FEATURES: Fabric: 95% polyester/5% elastane Freezer Deluxe, Omni-Freeze advanced cooling , Omni-Shade UPF 30 sun protection, Omni-Wick advanced evaporation, Form fit, 4-way comfort stretch, Vented, Thumb holes, Imported,