Outer covering: 70% polyester / 30% cotton Covering and insole: 100% microfibers from the circular economy Outsole: neolite 2.5 cm flat heel. Zip and elastic ankle for easy donning. * 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): The pair was worn during a shooting. Defect not visible in photo.