MaterialGel heel cups are made of good quality soft silicone, which can reduce the odors and prolong the wear resistance, soft and firm. Shock absorptionThis gel heel cups provide powerful support for your heel and ankle, absorbing shock when you are running and jumping, protect and cushion heels from shock, bruising and impact. Function Gel heel pads help to alleviate the plantar fasciitis and protect the heels when walking, walking and standing, to avoid pain and relieve the ankle muscles, make you comfortable all day. Fits in Any ShoesGel heel cups can fit in most kind of shoes, like athletic shoes, dress shoes, leather shoes, boots and so on, can wear all day, perfect for Nurses, Hospitality Workers ,Runners, dancer, Athletes. Package includesThis set includes 3 pairs of comfortable gel heel cups, convenient for daily replacement , can be removedand cleaned quickly and easily to ensure hygiene.