Our original HeatGear® fabric is super-light, breathable, and dries fast. The material wicks sweat and dries really fast. It features 4-way stretch material that moves better in every direction. Ergonomic flatlock seams deliver a comfortable, chafe-free fit. The high-rise UA No-Slip Waistband provides optimal coverage and support that stays put with every move you make. It also includes a side drop-in pocket.