• Heel pain relief pad: absorbs impact, reduces pressure on the heel, and protects the skin from painful irritations, blisters, and calluses. • Prevents heel cracking: the emollient silicone base retains moisture, keeping the heel skin soft and hydrated, preventing dryness and cracking. • Reduces calluses: helps break down hard, thickened heels, softens calluses, and hydrates the heel, protecting the skin against flaking. • Comfortable to use: made of high-quality silicone, soft, breathable, and comfortable, ideal for people who stand or walk for long periods. • Washable and reusable: this pair of anti-crack protective socks can be hand washed with water and soap, air dried, and reused both day and night for optimal treatment.