Ceramic Insoles - Size 3 - Self heating insoles to keep those toes warm while out and about. The ceramic reflects body heat as an infrared wave, a form of energy that has a documented pain relieving effect. This reflected heat can reduce inflammation, ease muscle tension, increase blood circulation to the feet.
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.
Fabric consists of 50% polyester (with ceramic powder) and 50% cotton. Machine washable.