The Femme Gel Blister Pads are useful when blisters form on the feet. Blisters occur when two skin surfaces rub together causing friction resulting in a bubble of liquid. The Femme Gel Blister Pads can be attached to the shoe, so that impact between the shoe and the foot/toe is softened. This will provide immediate pain and pressure relief and help to create the ideal healing condition for blisters. Suitable for shoes which rub or cause sore areas.