PediFix Visco-GEL Silicone Thin Forefoot Cushion is constructed from a 2mm thin layer of Visco-GEL Silicone positioned between Soft’N Stretch fabric. Ideal for fat pad atrophy, metatarsalgia, morton’s neuroma and other sources of pain or discomfort in the metatarsal heads. PediFix Visco-GEL Silicone Thin Forefoot Cushion icludes 100% medical grade silicone that is hypo-allergenic, durable, and will not flatten from repeated use.