Ua Coldgear Evo 1/4 Zip Under Armour BlackLoose: Fuller cut for complete comfort. Lightweight, 4 way stretch fabrication improves range of motion and dries faster Signature Moisture Transport System keeps you warm, dry, and comfortable Anti odor technology prevents the growth of odor causing microbes to keep your gear fresher, longer Flatlock seams that feel smooth against the skin and prevent chafing 1 4 Zip design for easy on off and on the go ventilation 7. 09 oz. Polyester Elastane