ReMobilize Anlke Foot Gauntlet X Lge Mens 13 14 Womens 14+ Mattress Overlays Toppers SOLID SEAT * 18 W 14283 SOLID SEAT * 18 W x 16 D x 1 1 2 * Custom and bariatric sizes are available * Used to properly align the body as well as to eliminate the sagging effect found in standard sling seat wheelchair upholstery * Cushion uses medium density foam and is covered using waterproof black leatherette cover * The needle bearings that encompass the pedals and flywheel axle industrial grade Hutchinson Poly V belt and our three piece crank work synergistically to create the perfect formula for durability and performance ProStyle© increases elasticity of muscles tendons and ligaments to reduce the risk of injury when under stress and strain * Clinically proven to increase surface skin and subcutaneous temperature between 2 3 F the optimal level to make tendons and muscles more pliable and elastic to provide optimal muscle function * Comfortable to wear for long periods * Provides protection heat & support for the ankle and foot * Designed to assist in pain relief from Diabetes Arthritis and Raynaud's Disease *