Start living an active, pain free lifestyle today with ZenToes U-Shaped Felt Callus Pads. The medical grade felt used in our callus pads helps prevent sensitive areas on your foot from rubbing against socks and shoes, preventing calluses from forming and protecting current calluses. Whether you stand on your feet all day, are a long distance runner, figure skater, or hiker, ZenToes Callus Cushions will hold up to your active lifestyle. Your satisfaction is always 100% guaranteed so the only thing you have to lose is foot pain. Take your health to the next level with Foot Care products.