Product Information SKU: #8868176Step up your training with the intensely designed MX577GB4 from New Balance?!Synthetic and mesh upper with a no-sew material application.Padded collar and tongue for comfort. Lace-up front for a snug fit. REVlite midsole provides lightweight responsiveness with a cushioned feel .Breathable mesh lining. Rubber outsole for traction. Imported.Weight of footwear is based on a single item, not a pair.