New, Unused ◆ 841 Silk Inner Socks 　Set of 3 Color: Black Size: M Material: 80% Silk 14% Polyester 6% Polyurethane ※ Threads are protruding from the openings and toes of all 3 socks, but this was the case from the beginning. ※ Although not stated as M size, I wear the same M size. Regarding the above 2 points, Please purchase only if you are okay with this and don't mind. m(_ _)m I will sell them at a lower price accordingly. Stored at home. Thin silk socks specifically for layering. Prevents feet from getting stuffy and smelly. Uses gentle silk spun yarn made from re-spun short fibers. Unlike the shiny, high-quality silk, it has "knots" like pills. Those knots trap air and are very warm. Thank you for viewing. Kinuya Silk Family Color: Black系 (Black-based) Pattern/Design: Solid