If one has poor circulation in one's feet, leading to freezing feet, then the Back on Track Insoles are strongly recommended, preferably in combination with the Socks.

Material

Fabric is manufactured in China and consists of 50% polyester (with ceramic powder) and 50% cotton.

Washing

Machine washable at 30 ° C in gentle program of regular detergent without bleach or fabric softener. Air dry, no tumble dry. Ironing at max 50°C.