Outer covering woven material: 100% recycled PET Faux leather exterior covering: 71% polyester / 29% cotton Lining: 100% recycled plastic bottles Removable insole: recycled cork covered with recycled polyester Outsole: 30% recycled rubber Laces: 100% recycled PET Embroidered side logo * All our models are vegan, labeled PETA APPROVED VEGAN and certified OEKO TEX 100 (materials guaranteed to be free of toxic products for the body and the environment). DEFECT(S): Small creases are present on the right shoe. See photo(s)