Men。Less than 20mi run on these Novablast 5 Details: Upper: A jacquard mesh upper wraps your foot in slipper-like comfort while providing improved breathability and stretch. A padded heel collar holds your feet securely in place and prevents unwanted rubbing. Midsole: New FF BLAST MAX foam delivers an enhanced bounce and responsiveness while maintaining the shoe\'s signature lightweight feel. Outsole: The outsole retains its distinctive trampoline-inspired geometry that\'s made the Novablast series a favorite for many runners. A soft AHAR® LO outsole is durable and improves traction on a variety of surfaces.