New Balance® Women's DynaSoft Nitrel v6 brings progressive style and responsive comfort to the trail and beyond. Durable Textile and Engineered Mesh upper with no-sew overlays Adjustable lace closure for a customized fit EVA foam insert increases comfort DynaSoft midsole couples ultra-responsive performance with plush comfort AT Tread outsole provides versatile traction during both on and off-road activities Product Features: Weight:8.1 oz. (230 g) Upper:Engineered Mesh;Textile Midsole:DynaSoft Foam with approximately 3% bio-based content Outsole:AT Tread Rubber traction Liner:EVA (Ethyl Vinyl Acetate) Cushioned Foam Height:6mm drop New Balance Women's DynaSoft Nitrel v6 Running Shoe