Features:- ZoneKnit™ - Engineered body mapped technology to regulate your body temperature and let your skin breathe during high-intensity activity - Cool-Lite™ - A lightweight and breathable fabric blend - Raglan sleeve construction for mobility - Gusseted underarms for mobility and comfort - Flatlock seams to prevent friction - Drop tail hem for added coverage Specifications:Material:- 60% TENCEL™, 40% Merino Wool - Weight:137 g Care:- Machine Wash Cold (30°C) - Delicate Cycle - Wash With Like Colors - Do Not Use Softeners - Fasten All Closures To Wash And Dry.- Do Not Bleach - Do Not Tumble Dry - Line Dry In Shade - Cool Iron - Do Not Dry Clean. Compare prices from: Icebreaker in Men's Underwear