Aurafix Silicon Medial And Lateral Wedge (Adhesive) Silicone Foot Pad (Adhesive) Product description: Silicone covered with fabric. It is used depending on the problem. It can be placed on the inner or outer side of the shoe. Installed inside the shoe (adhesive). Uses: - X feet - O feet - Hallux valgus - After throat - Meniscus cartilage size: S: 34-36 M: 37-39 L: 40-42 XL: 43-45