Wear a pair of Nike Free 4.0 V2 for routine activity. The Nike Free 4.0 V2 Gray Blue Mens Running Shoes offer the benefits of barefoot running with added durability and protection. The shoes feature top comfort, high quality and fashion style. Nanoply mesh upper with targeted laser perforations for a snug fit and breathability The Phylite midsole provides shock absorption while being ultra lightweight. Carbon rubber at high-wear areas of Nike Free Cheap for enhanced durability. Minimalistic footwear has been designed to allow the foot to adapt to uneven surfaces.