Lululemon Metal Vent Tech Short Sleeve Mens! Size:Medium Color: Mosaic Pattern Gray Heather Pit to pit Measurement: 19.5" -Excellent Condition, No issues at all, No ware signs! Very Clean! A stellar, breathable, seamless, and lightweight short sleeve. >Lightweight fabric with seamless construction keeps you moving freely! >Integrated Stretch Ventilated Mesh fabric allows for maximum airflow so you can push yourself to the max. Plus, with added anti-stink technology means you can go from running your favorite routes to enjoying a much-deserved happy hour and look your best! Lululemon Metal Vent Tech Surge Men's Med Lululemon Metal Vent Tech Surhe Short Sleeve Mens! Size: Medium Color: Gray Pit to pit Measurement: 19.5" -Excellent Condition, No issues at all, No ware signs! Very Clean! A stellar, breathable, seamless, and lightweight short sleeve. >Lightweight fabric with seamless construction keeps you moving freely! >Integrated Stretch Ventilated Mesh fabric allows for maximum airflow so you can push yourself to the max. Plus, with added anti-stink technology means you can go from running your favorite routes to enjoying a much-deserved happy hour and look your best!