Scholl Everyday Knee To Heel Orthotic Insole are a 1/2 length insole with deep heel cup. It has a structured arch support to help reduce the inward rolling of the foot. Pressure redistribution and shock absorption mean that pain in knees, heels and legs is reduced. The insole is slim enough to be placed on top of the existing shoe insole. Available in 3 sizes. This replaces the Orthaheel Regular Insole.