New Balance's hardworking and comfortable women's running shoe, the WSOLVV4 is designed to do double duty in both function and form. Engineered mesh gives the lightweight upper added breathability, while Fresh Foam X provides a soft, plush underfoot ride. Mile after mile, you can go the distance in this workhorse of a shoe. Fresh Foam X midsole delivers our most cushioned Fresh Foam experience for incredible comfort Engineered mesh upper with reflective details Lace closure for an adjustable, secure fit 10 mm drop; due to variances created during the development and manufacturing processes, all references to 10 mm drop are approximate All shoes listed in US sizes.