Stay fresh on tough days up the trails with this men's Zero Rules T-Shirt from Columbia. In a Black colourway, this loose-fit top is built with a sweat-activated Omni-Freeze Zero cooling system and Omni-Wick side panels to keep you dry. Cut with short sleeves and a crew neckline, it's finished off with Columbia branding to the chesy. Machine washable. | Our model is 6'0" with a 35" chest and wears a size M.. Material: 100% Polyester