Comfortable material: made of sponge and durable sweat-absorbent fabric, with a shell-shaped design, which can support your feet and relieve painEasy to use and easy to carry-the heel pad has an adhesive back, which can be fixed on almost any material of shoes, wipe off the dust in the shoes, tear off the sticker, stick the pad to the shoes, and you can use itTailorable design-the sports insole can be cut along the dent according to the actual size of the shoe worn to make it more fit the heel and effectively prevent new shoes from rubbing against the heelNo more blisters-provide more cushions to keep the shoes tight, these heel handles tighten the fit of the shoes and reduce the friction of the Achilles tendon. Whether you are barefoot or wearing socks, you will feel comfortable.Durable: Made of high-quality rubber, the heel pad has strong adhesion, which ensures that it is durable and can stay in place even when dancing or running.