Men's long sleeve dry-tech thermal tech half zip pullover shirts by Ashworth. Men's dry tech performance colorblock thermal tech long sleeve half zip pullover is the Thermal Tech Layer of the 3 layer Ashworth Weather Systems. Body Heat management for comfort benefit during climactic change to keep your skin warm. Partner this piece with the Women's WM20146 for a great uniform look at your corporate event. Long sleeve half zip pullover with stand up collar, raglan sleeves and cuffs. AWS heat transfer on back of stand up collar and AWS tab on lower left side. 100% polyester.