Peeruka Heel Grips Helps shoes fit better shoes bite protector Comfortable soft padding insert, helps prevent blisters, protect your heels Applicable for dress shoes and casual shoes, such as high-heels, leather shoes, lofers shoes, flats, pumps, boots, etc. Suitable for adults and children Color- beige are available FEXMY Heel Pads GOT SOLUTION for Heel Pain , Cracked Heel , Heel Spurs, Tingling, Sore Heel, Plantar Fasciitis When Walking or Running, Heel Lift Inserts, Height Increase Insole for Leg Length Discrepancies Just put these heel cups in shoes and they will stay in place and keep your shoes from sliding up and down your heel. Besides, it will protect and support your heels from pain, blisters, callus.