85% Nylon & 17% Spandex; Comfortable, soft, greater durablity and stretchability. Breathable and smooth material that will not cause itchiness. 100% designed and tested for the toughest situations and environments. Hand wash in cold water, drip dry; Do not dry clean; Cannot ironing and bleach. A must-have item for your sexy wardrobe. One Size Fits Most: Fits Height 5′ to 5’10 Fits Weight 100 to 180lbs.