The Softec Casual Footbeed features a high-density EVA frame that provides increased support and stability. The orthopedic, heat moldable EVA layer provides a custom fit and excellent support and control. The unique heat moldable technology ensures excellent arch support that is customized for your unique foot. Every SOLE Custom Footbed features the same orthopedic base layer that molds to your unique foot. The Slim Series is designed for low volume footwear and features an additional EVA frame, which increases overall feel and control.