- Synthetic
- Top Cover Material: Genuine Leather
- Performance Base: Thermoplastic urethane for shape retention
- Insole Thickness: .0125″
- Best for: Dress shoes, Shoes with no removable foot bed
- How to Use: Begin by removing the footbed in your shoes, if possible. Replace the insole with your Aetrex Fashion Orthotics. When placing your new Cobra shaped orthotics in your shoes, make sure the arch is placed on the inside of the shoe.