The Nike Free Everyday+ 2 running shoe features a breathable mesh upper that is reinforced with synthetic overlays to provide maximum support. No Sew tip construction offers less irritation. Internal heel counter and plush foam package add maximum comfort. Sculpted Phylite™ midsole gives resilient cushioning. Zoom Air™ heel unit delivers responsive cushioning. Free-inspired siping geometry brings a more natural, neutral foot strike. Durable BRS 1000™ in high abrasion areas. More Duralon™ rubber in the forefoot for even better cushioning during push off. Wt. 8.6 oz.