The Women's New Balance Fresh Foam Vongo v6 is an everyday road running shoe with the innovative underfoot support and cushioned ride of this soft and stable running shoe. Supportive medial zone for stability to help reduce overpronation. Features: Fresh Foam X midsole foam with approximately 3% bio-based content delivers the most cushioned Fresh Foam experience for incredible comfort. Bio-based content is made from renewable resources to help reduce our carbon footprint. Engineered mesh upper for structure, support and breathability. Synthetic upper material features no-sew overlays for a comfortable fit and feel. Supportive medial zone for stability to help reduce overpronation. 6 mm drop; due to variances created during the development and manufacturing processes, all references to 6 mm drop are approximate Adjustable lace closure for a secure fit.