Faux nubuck exterior coating: 47% recycled plastic fibers / 53% polyester Mesh outer covering: 100% polyester Faux leather exterior covering: 70% polyester / 30% cotton Embroidered side logo Lining: 100% polyamide Removable insole: recycled cork covered with recycled polyester Outsole: 40% recycled rubber Laces: 100% recycled PET * 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): A seam is fragile on the right shoe. Not visible in photo.