LULULEMON Metal Vent Mens T Short Short Sleeve Gray size Small athletic wicking Size Medium 18" armpit to armpit Condition: Excellent no flaws Be unstoppable in this lightweight, sweat-wicking, and four-way stretch short sleeve. Now you can push yourself even further because this bad boy has anti-stink technology, seamless construction for reduced chafe, and mesh construction for maximum breathability. Perfect for high-power runs, intense workout sessions, or any other way you like to train. Go ahead, get your sweat on. seamless construction No side seams—seamless construction in the body minimizes chafing. lightweight no side seams four-way stretch silverescent® technology Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink features Designed for: Training Ventilation: Mesh construction for breathability Silverescent® technology: Powered by X-STATIC®, it inhibits the growth of odour-causing bacteria on the garment