DescriptionAre you looking for a pair of heel cups that can not only relieve your pain, but also can make you much taller than before? No more hesitation, the insoles we provide here can totally satisfy your need. It is self-adhesive so you don't need to worry the slipping problem. Made of medical grade silicone, it is ultra-lightweight and can soften impact on your sore foot and heels. CDL heel absorption paster makes it absorption, skid-proof and wearproof. It is super durable and for all klinds of sports.Feature- Brand: ROSENICE._x005F_x000D_- Material: Polyurethane._x005F_x000D_- Size: About 10.4 x 6.3 x 1.5cm/4.1 x 2.5 x 0.6inch(LxWxH)._x005F_x000D_- U shape heel cup: Keep the heel in place and avoid sprain._x005F_x000D_- CDL heel absorption paster: absorption, skid-proof and wearproof._x005F_x000D_- Massage comfortable salient point: Sweat and absorption, providing comfortable massage._x005F_x000D_- Heel pain relief: It helps to relieve your heel pain and discomfort from sore hurting heels, sore feet, plantar fasciitis, bone or aching heel spurs and sprained foot when Walking or Running._x005F_x000D_- Sports use: These insoles are for sports use, especially for strenuous exercise. With the help of it, you can provide a full protcetion for your foot._x005F_x000D_- Made of medical grade premium silicone: It is ultra-lightweight, premium silicon heel gels grip pads soften impact on your sore foot and heels. It is super durable and for all klinds of sports._x005F_x000D_- Free size: You can cut the insoles freely to choose a suitable size according to your need. The size is no longer a problem for you._x005F_x000D_- Self-adhesive: It is self-adhesive so you don't need to worry about that the heel cups will into the shoes since it is skid-proof.