Women's New Balance 501 Casual Running Shoes A style closely related to the popular New Balance 574. The 501 features a suede and nylon upper with ENCAP cushioning technology in the midsole and a carbon rubber outsole for maximum durability. This classic sneaker looks great any time of year. FEATURES: UPPER: Suede and nylon MIDSOLE: ENCAP cushioning OUTSOLE: Carbon rubber IMPORTED