LongLife Heel Cushions helps absorb shock and relieve heel discomfort. It fits easily into all shoes.Gel Contoured Heel Cushion with Medial Arch Support for Flat Foot and Shoe Fixer is made from 100% Medical Grade Gel which is Hypoallergenic and Latex Free and can be worn for prologed use as well. It is highly recommended for Long Standing Hours and Long Walks and can be worn with any Footwear. It is particularly helpful for people with flat foot as it helps in prevention and correction of flat foot. This flat foot support is contoured as per the contours of your foot and is very effective in Heel Pain due to Prolonged Standing Plantar Fasciitis Pes Planus Calcaneal Spur and Heel Pad Atrophy.