Nike Air Max Impact 4 - First Impressions & On Court Review 。NWT NIKE AIR MAX IMPACT 4 - BASKETBALL SHOES MEN Size and fit for men and women, please look at the picture to see the information on the box Fits small sizes; We recommend ordering a half size up. Max Air unit in the heel provides cushioning where needed. Padding in the heel and tongue. Herringbone traction on the outsole. Diamond-shaped cutouts expose the foam and reduce weight. Toe skin adds durability. Sculpted foam midsole around your heel helps keep you stable. Molded wings keep you stable at the toe. Mesh is lightweight and semitransparent.