Heel Protection: Our heel protectors can be comfortably worn under socks or stockings with sneakers, shoes, boots, or heels in daily life for blister prevention. Our heel cups for heel pain are made of medical-grade silicone and feature breathable air holes. Shock Absorption: A silicone heel protector provides compression support for plantar fasciitis, absorbs shock, and supports the heel for heel pain relief. It may also help alleviate discomfort associated with Achilles tendonitis. These heel cups reduce shock and impact on sore feet—ideal for walking, standing, or light activity. Heel Pain Relief: Helps relieve heel pain and discomfort caused by conditions such as heel spurs, bone spurs, aching feet, stress fractures, bruised feet, or sprained feet. May also provide relief for soreness and swelling around the ankle area. Everyday Footwear Compatibility: Simply stretch and slip the heel protectors onto your feet. They are comfortable to wear with socks, shoes, sneakers, and boots. Side ventilation holes enhance breathability, and the design offers gentle cushioning for the heel. Unisex fit for men and women. Comfortable Design: Made with high-quality gel cushioning for lasting comfort and durability. Insert them into your footwear for immediate supportive relief.