Brand Yao Yeow. Designed for people who have foot pain, blister or callus. Instead of insoles and inserts, attach it to your shoes instead of your feet. Prevents shoes from rubbing your feet and slipping out of your shoes. Relieve heel pain, blisters and rubbing. The back of heel protectors cushions are made of suede material and foam to ensure good breathability, cushioning and comfort. Designed to fit the contours of the heel section; the microfiber leather surface, not plastic or silicone, is soft
