Soft and Opaque Nylon/Lycra Tights - Black 100% Nylon 82% Nylon, 18% Lycra for Extra Strech and Shape Retention One Size - Fits 100 - 175lbs / 5' - 5'10" 70 Denier, medium thickness, solid opaque color Full-footed, with cotton gusset/crotch Incredibly soft, stretchy and durable.