NWT Soft-Knit Pointed-Toe Ballet Flats for Women, Size 9 Black Product Details Soft-knit upper, with pointy toe. Quilted faux-suede foot bed. Textured thermoplastic rubber outsole, with 0.25" H low heel. These shoes are made with 51% recycled flyknit. Less waste in the world 🌎 Materials & Care polyester (incl. 51% recycled flyknit) 100% Upper lining--sock lining: 100% polyester (incl. 51% recycled polyester).