DescriptionThe new skin-friendly non-skid fabric, compared with the pure silicone heel cover, which is breathable and the friction between the fabric and the shoes plays a non-skid effect and stays in place. Heel sleeve protectors provide support for the heel and ankles, reducing heel tingling, pain and swelling.Features- Color: Blue.- Material: Cloth, SBR, SEBS Pad. - Size S: About 9.5X10X4.5cm/3.73X3.93X1.77inch. - Size L: About 11X10.5X4.5cm/4.32X4.13X1.77inch. - Heel sleeve protectors provide support for the heel and ankles. - This item can help reduce heel tingling, pain and swelling. - Made of breathable material to absorb vibrations and reduce tension and stress at each step. - The friction between the fabric and the shoes plays a non-skid effect and stays in place. - Flexible and adjustable elastic band can be adjusted according to your needs to better maintain a comfortable position and better protection.