⚫︎Marude Kotatsu Oyasumi Switch Leg Warmers 22-25cm Gray ◯ Marude Kotatsu for Sleeping is recommended for those who... 【Switch 1: Warmth to the Toes】 Thermal stimulation of the "Sanyinko" acupressure point on the ankle. Furthermore, it firmly covers the soles of the feet where blood vessels are concentrated, warming them to the toes. 【Switch 2: Comfortable Sleep Temperature】 By leaving the toes open, it prevents the heat and sweat that have warmed the feet from accumulating. 【Switch 3: Relaxation】 Thermal stimulation of the "Shi-min" acupressure point on the heel. 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. m(__)m (The top part of the sock bag will be folded and put into the bag) Color...Gray