Silicone heel cushion uses high-quality silicone, shock absorption and good resilience. Flannel fabric, soft and thick. The safety insoles are stable and heat-resistant. Breathable and breathable, dry and comfortable to wear. Size S is 10 cm long, 7 cm wide and 1.5 cm high. Fits women's feet. The high-quality antibacterial silicone gel is easily cleaned with soap and water to eliminate unpleasant odors and preserves your gel heel cushions for a long time. Please measure your feet before purchase to ensure the product fits properly. These half insoles do not slip in shoes thanks to the anti-slip system and, barefoot or with socks, the felt coating helps prevent perspiration and provides optimal comfort. With these heel lifts, you'll gain a few inches, improving and growing taller. The properties of memory foam insoles ensure the orthotic insole stays put, whether you're walking, running, exercising, or relaxing. It protects ankles and joints from shock and relieves sensitive heels, making it ideal for those who work with their feet and walk all day. Do your daily walks leave your heels hurting and you're suffering from cracked heels, heel spurs, plantar fasciitis, tendonitis, or Achilles pain? Protect your feet and get back to comfort with these gel orthotic heel lifts.