Purepower T-Shirt Sport Men's; 100% polyester pique mesh. X-Temp technology is designed to adapt to your body temperature and activity to keep you cool and dry for all day comfort. Cool Comfort fabric wicks away sweat to keep you cooler. Cool DRI technology dries fabric faster for maximum comfort. Lightweight pique mesh for added comfort. Cut to provide optimal range of motion for workouts that demand your best. Tag-free for itch-free workouts. Two-needle stitching at hem and arm openings for added durability. Machine wash cold with like colors. Remove promptly. Use only non-chlorine bleach when needed. Tumble dry low. Cool iron if needed.