⚫︎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】 Thermal stimulation of the "San'inkō" acupressure point on the ankle. Furthermore, it firmly covers the soles of the feet where blood vessels are concentrated, warming up to the toes. 【Switch 2: Sleep-Friendly Temperature】 By leaving the toes open, it prevents the heat and sweat that have warmed up to the toes from accumulating. 【Switch 3: Relaxation】 Thermal stimulation of the "Shi-min" acupressure point on the heel. Socks Supplement Marude Kotatsu Oyasumi Switch Leg Warmers ▪︎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)