NIKE Dri-Fit Stealth Wristbands, OSFM (Cosmic Purple/Black/Black) 74% Cotton, 11% Nylon, 11% Polyester, 3% Rubber, Nike Dri-Fit Stealth Wristbands Embroidered Swoosh logo for Visible brand recognition. Sold in pairs Machine washable / Easy care Width: 5 inches, 12.7 cm