Columbia Men's Zero Rules Long Sleeve Shirt Size:International:M Ski / Snowsports 100% Polyester

Ski / Snowsports 100% Polyester

Waist pack wings for added comfort and support plus an adjustable Waist strap with Webbing keeper

keeping beverages cold and hot for hours

including a dedicated laptop compartment that comes with a USB port and a zipped RFID section

featuring maximum insulation to keep contents cold for hours

Columbia Men's Zero Rules Long Sleeve Shirt Size:International:M Ski / Snowsports 100% PolyesterCOOL 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 materials temperature. UPF 30 provides sun protection. Omni Freeze ZERO sweat activated super cooling Omni Wick Antimicrobial treatment protects this product from bacterial growth Comfort stretch Center Back