I'm selling this because the size doesn't fit. The package has been opened, but the item has not been worn. Purchased from Rakuten Ichiba for 7260 yen. These are form-fitting black training tights, made with stretch material for comfortable movement. Skins (SKINS) (Men's, Women's) Calf Compression MX Calf Sleeves Unisex Sports Supporter 183-00370 ●Material: [Main Body] 65% Nylon / 35% Polyurethane [Other Fabric] 65% Nylon / 35% Polyurethane ●Size (Maximum Calf Circumference): [SS (XS) Size] 31-34cm - Brand: SKINS - Color: Black - Design: Form-fitting design - Features: Uses stretch material - Uses: For training and exercise #Marathon #Track and Field #Soccer #Baseball #Badminton #Sports