Hanes Sport Men's Heathered Training Tee100% polyesterLightweight training tee gives you the competitive edge with superior performance features. Lightweight, CoolDri jersey interlock fabric dries faster for maximum comfort.Cool Comfort technology rapidly wicks away sweat to keep you cooler.Chafe-resistant Comfort Flat seams. Tag-free for itch-free workouts.Available in an assortment of colors, including neon brights for enhanced visibility.