Neat Feat Orthotic Diabetic Insole MediumProvides better pressure distribution Soft tissue arch support Cushions and protects the entire planter surface Insulates against cold hardwalking surfaces Reduces the force of impact and supports the arch Deep heel cups gives stability and support Provides maximum foot protection without taking up needed space in shoe Plastazote is widely recommended for people with diabetes, arthritis or any other skin disorder that requires your foot to be friction