Double layered HeatGear® fabric feels like a second skin Under Armour wordmark crossback shoulder straps and underbust strap 4-way stretchy material for superior natural movement Sweat-wicking and quick to dry Removable cups with perforations for ventilation 87% polyester, 13% elastane Tight fit Machine wash Power up your next workout with the Under Armour Women’s UA Crossback Low Sports Bra. This double-layered HeatGear bra feels like a second skin and wicks away sweat, while also drying quickly. It stretches four ways and has removable cups to optimize the fit and feel. Product Code: 1361033001