These Cole Haan Opaque Tights prove that sometimes keeping your look clean and chic is the winning way to go! Simple and solid. Mid-rise. 79% nylon, 21% elastane. Hand wash cold, line dry. Imported. Sizing for Cole Haan Hosiery: S/M: 4'11"-5'5" 95lbs-140lbs M/L: 5'6"-5'10" 125lbs-175lbs.