ALL DAY RELIEF - Gel heel cups help reduce heal pain and blisters by adding shock absorption for those who routinely stand in place or walk a lot each day. MOISTURIZE FEET - Apply a skin moisturizer to your dry or cracked heels and then wear our gel heel cups under socks that often absorb essential lotion. NON-SLIP COMFORT - These gel cups feature a wraparound ankle design to reduce sliding and moving to reduce blisters or chaffing.