TR-980-CB Men's Pro Athletic Lightweight Single Ply Track Singlet with Side Panels Cold water wash. No bleach. No fabric softener. Hang Dry. Made in USA Geared for track and cross training, V-Notch side hems for added strength Single ply, Side panels, Loose fit that allows full range of motion Moisture wicking fabric that transports heat and sweat away from the body Antimicrobial technology that reduces odor, Tricot Nylon