Kiribai Ashi no Hienai Fushigi na Kutsu-shita High Socks 2-Pair Set, Thick, for Cold Feet, Black, Free Size ◎ Unopened ◎ Immediate purchase OK ✨ ★ Please refrain from selling individual items or price reductions for this product. ✎︎＿＿＿＿＿＿＿＿＿＿＿＿ 【Product Description】 ◆ Socks from a Kairo (Body Warmer) Shop These socks are knitted with heat-retaining fibers that excel at insulation, keeping cold feet warm. ◆ Confident in its Insulation! Even when compared to wearing multiple pairs of socks, the foot temperature is more than 2°C higher, providing excellent warmth with just one pair. ◆ The Secret to its Insulation is This Fiber It uses "heat-retaining fibers" where each fiber contains air. This achieves high insulation, like a thermos. Black, Free Size Insulated High Socks, Thick High socks from the toes to below the knees Size Guide: 23-27cm 【Contents】 2-pair set ✎︎＿＿＿＿＿＿＿＿＿＿＿＿