Tuli’s So Soft Heel Cups are exclusively formulated to be lighter softer and more resilient than other heel cups. These soft arch support heel cups provide the same support and relief as our popular Tuli’s Heavy Duty Gel Heel Cups with the added comfort of a soft cloth heel bed and low-profile heel backing. The Tulis So Soft Heel Cups have up to a ¼ inch heel lift depending on impact and weight. Tuli’s Heel Cups are designed with a multi-cell multi-layer design that absorbs shock and impact energy mimicking the natural shock-absorbing system of your feet. As you walk or run the design reduces stress on your feet. The combination of the shock absorption and elevation of the heel bone provides immediate heel pain relief and support and assists in long-term healing. The moisture-wicking soft fabric lining ensures comfort for all-day wear with or without socks. For best results allow time to become familiar with the feel of your heel cups. Best worn outside of socks. These heel cups do not adhere to your feet and should be worn with shoes. Fits in almost any shoe.