【Brand New, Unopened, Set of 3】 Kobayashi Pharmaceutical's "Fushigi na Kutsushita" (Mysterious Socks That Don't Make Your Feet Cold) Free Size: 23-27cm * Will be packaged in a packing vinyl bag and shipped via Yu-Packet Post. * Please note that there may be minor scratches on the outer packaging. Please refrain from purchasing if you are concerned about this. * Price is not negotiable. Immediate purchase is welcome. * How about buying a set of socks for the cold season? 【Product Description】 Warm because of the special thick, heat-retaining fibers throughout. High Socks, Thick, Approximately 5mm Pile "Fushigi na Kutsushita" (Socks That Don't Make Your Feet Cold) is a foot-warming sock that cuts off cold air and envelops the heat of your feet with a pile weave of heat-retaining fibers. The heat-retaining fibers prevent the heat inside the socks from escaping like a thermos, and the warmth lasts. The high socks, thick type, uses a thick, approximately 5mm pile, perfect for those who want to keep their feet warm from the toes to below the knees. The secret to warmth: Warm with approximately 5mm pile of heat-retaining fibers. Using "heat-retaining fibers" that contain air in each fiber, the pile-woven insulation layer cuts off cold air, envelops the heat inside the socks, and the warmth lasts. Thank you for your consideration. Keywords: Cold Feet High Socks Men's Socks Women's Socks Thick Socks Thick Socks Socks That Don't Make Your Feet Cold Mysterious Socks That Don't Make Your Feet Cold Cold Protection Warmth Goods Warm Socks Warmth Supplies