EFFECTS AND ADVANTAGESShoe relieves pressure on the bunion. Absorbs shocks, it reduces calluses and relieves pain in the metatarsal area. Protects the first toe wounds and abrasions.COMPOSITION (EXTÉRIEUR) 83% nylon, 17% lycra. (INTÉRIEUR) 100% Gel polymer. MAINTENANCE Wash with soap and water product, without rubbing. Allow to air dry.