[End of season] Mysterious socks that keep your feet warm Inner toe socks, black, 1 pair, 1 piece

Wrap your feet in warmth♪ It's warm because it's made entirely of special heat-retaining fibers! The "miraculous socks that keep your feet warm" are "warm socks for cold feet" that retain heat like a thermos, as their "heat-retaining fibers" prevent heat from escaping inside the socks. ●Thin about 1mm ●Free size (approximate size: 23-27cm) ●Color: Black 【How to use】 ★It is effective if you use it after warming your feet. (1) Put on the toe inner socks with the seam facing up. (2) Wear socks or tights over them. [Caution] - Avoid washing with hot water, drying near a stove or other open flame, or using a dryer. -To dry, drain the water using a dehydrator, reshape, and hang to dry in the shade. ・Avoid using chlorine bleach.