Marude Kotatsu Socks - OKAMOTO These are free-size black leg warmers, perfect for cold protection. There is some pilling and fuzzing, but they are still in good condition. I'm offering them at a low price. Used about 3 times as loungewear at home. (Worn by a woman in her 20s) - Color: Black - Size: Free Size - Features: Leg Warmers Thank you for looking.