Women's Strappy Bra Fabric: 100% Seamless (92% Nylon 8% Spandex) Washing: before use, wash in cold water with like colors & one cap of vinegar Key Features: -Gives medium to high support -The seamless design has a second-skin fit making it easy to move and layer. -Designed for yoga, spin, dance, pole-everything! -The looped, criss-cross back straps allow you to twist with ease. -Pop in the removable cups for shape and coverage. -Chafe-resistant flat seams help keep sweaty skin free from irritation.