Use it during high-paced activities like workouts or games. Ideal for goalkeepers and athletes. It's a slim fit. Made of 80% Polyester/20% Elastarell. Microthread fabric dries fast, doesn't cling, chafe, and stretches without absorbing sweat. HeatGear fabric is ultra-soft, smooth, and lightweight. 4-way stretch material moves well in all directions. Has a dropped, shaped hem.