ULTRATHIN NEOPRENE SHELL, SYNTHETIC LEATHER PALMS, CONDUCTIVE THREAD ON THUMB & INDEX FINGER FOR USE WITH TOUCH SCREEN DEVICES IN COLD WEATHER, ELASTIC CUFF WITH HOOK & LOOP CLOSURE, AVAILABLE IN SIZES: S - XL (3409) WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.