I purchased a set of two authentic pairs for 9000 yen. Brand new, unused, and stored at home. High-quality shapewear. Color: Black, solid Material: Stretch, nylon, polyurethane Size: S Length from toe to heel: 21cm (23cm when stretched) Ankle circumference: 15-17cm Sock top circumference: 25cm Strong graduated compression reduces and prevents stagnation of lower limb venous blood and lymph fluid. Please refer to the attached instruction manual in the photos for compression levels, etc. The product bag was opened for photography. Included: Zippered bag, instruction manual