Saucony fuses racing flat technology and comfort with a great-looking upper to give you the River, a fun athletic flat. This pair of shoes features: Lightweight and very well-ventilated stylish nylon upper. Soft fabric lining wicks away moisture and provides a soft fit. Traditional lacing system provides a tighter fit for more centralized support. Lightly padded collar and tongue for a comfortable and snug fit. Compression-molded EVA midsole provides increased shock attenuation, responsive cushioning and durability in an extremely lightweight format. Durable rubber outsole for exceptional traction on a variety of terrains. These kicks are unbelievably lightweight, and have an amazing fit so they'll feel like a second skin whatever your exercise routine entails. Get a pair of Saucony River athletic shoes and get going.