Zara Sandals Men Double Buckle Strap Flat Size US 9 EU 42 Brown Slip On SlidesUPPER100% cow leatherLINING100% polyesterSOLE100% sbsINSOLE100% polyesterCARESimple actions like washing items with a dry cotton cloth or soft brush, per the characteristics of the product, can help us care for them. Whenever possible, try to use products that are respectful of the environment.