ORTHOS Footwear Orthotic Insoles 3/4 Length for Tight-Fitting Shoes - USA Made

Health Benefits:

Provides cushioning during step by step impact.
Supports the foot while in motion and at rest.
Top cover is "breathable" no matter which material – leather or neoprene – you choose.
The 3/4 Length version fits nicely into tighter fitting shoes that don't have removable insoles.
Absorbs shock, especially in the heel.

Apply heat at the bottom of the insole's arch. Only heat it up for about 30 second. Bend it the desired way and amount (depending on whether you want higher or lower arch support). Hold it in that position until it cools down. It should not be too hot to touch. After heating/bending, place under cold water for a quick cool down. This will also retain its position.