•【COMFORTABLE & BREATHABLE】:Concave and convex design for a snug fit on the heel, 180° wrapping design provides cushioning for your heel and prevents discomfort caused by friction. Whether you are barefoot or wearing socks, you will be comfortable.
•【Applicable people】: Suitable for all people and all kinds of shoes, such as leather shoes, high-heeled shoes, sports shoes, for new shoes and slightly larger shoes, make the shoes smaller.