Fit & Design: Fitted briefs High rise - sits at the natural waist Sleek, barely-there material means these undies lay flat against your skin and stay virtually undetectable under anything Breathable fabric allows air to circulate through the fabric easily, which helps keep your body at a cooler temperature and helps you stay dry Secure leg opening means these stay comfortably snug at the leg opening without riding up, so you don't have to worry about adjusting The label is printed directly on the inside of the clothing. There's no tag sticking out to irritate you-just smooth sailing Technology: Light, velvety-smooth SensElast technology along the inside of the waist and legs help these undies stay in place, and keep from bunching up This lightweight fabric quickly evaporates moisture, which helps keep this fabric feeling light and dry against your body, and easy to care for when it's time to wash Hex Tec Performance has breathability and moisture-wicking to keep you dry, cushioned and comfortable Additional Details: Machine wash cold with like colors, only non-chlorine bleach when needed, tumble dry low, cool iron if needed, do not dry clean