Orange Insoles Full Length are their best selling insole that provides a unique combination of support and cushioning. Designed for shoes with removable inner liners. Best For: Running, walking, hiking, and industrial footwear with a removable liner. State of the art technology. Deep Heel Cup: Stabilizes the heel & provides natural shock absorption Metatarsal Pad: Supports the metatarsals & evenly distributes forefoot pressure Medial Arch Support: Aligns the lower extremity & distributes body weight more evenly across the arch EVA Foam: A layer of resilient foam cushions the strong support from heel to toe