These leg-bettering leggings massage cellulite into submission with a patented 'wave'knit, boost blood circulation via built-in compression, shape, slim and energize the lower body, tone and detoxify skin, and blast bacteria buildup using silver-ion-infused microfibers. (You might say they're 'gam'-packed with benefits.) Ideal as a fitness wear foundation layer. Nylon/Lycra spandex/cotton blend. Black. Sizes: S, M, ML, L, XL. .