⚫︎Marude Kotatsu Oyasumi Switch Leg Warmers 22-25cm Gray ◯ Marude Kotatsu for Sleeping is Recommended for People Who: 【Switch 1: Warm Up to the Toes】 Stimulates the "San'inkō" acupressure point on the ankle with warmth. Furthermore, it firmly covers the soles of the feet, where blood vessels are concentrated, warming them up to the toes. 【Switch 2: Sleep-Friendly Temperature】 By leaving the toes open, it prevents the heat and sweat from accumulating, even after the feet are warmed up to the toes. 【Switch 3: Relaxation】 Stimulates the "Shi-min" acupressure point on the heel with warmth. Socks Suppli Marude Kotatsu Oyasumi Switch Leg Warmers Gray ▪︎Brand new, unopened, but stored at home, so please understand. ▪︎▪︎▪︎Will be sent by post, so the packaging will be compressed. (The top part of the sock bag will be folded and put into the bag) Color...Gray