Imported Rubber sole Fresh Foam X midsole foam with approximately 3 percent bio based content delivers our most cushioned Fresh Foam experience for incredible comfort. Bio based content is made from renewable resources to help reduce our carbon footprint. Upper features no-sew construction for a sleek fit and feel Structured and breathable air mesh upper Dual density midsole uses two different foams for the ideal combination of comfort and performance Medial post helps control pronation Getting your miles in on a daily basis takes dedication and it places a lot of demands on both runner and running shoe. New Balance 860 is built to provide the stability minded every day runner with a shoe for the long haul. The latest entry in the series and the Fresh Foam X 860v13 men running shoe augments the pinnacle cushioning experience of Fresh Foam X with a supportive medial post to provide essential stability. Offering reliable sustained comfort over all distances. The 860 is a true go to running shoe.