HIGHLIGHTS Updated thin outsole rubber uses less material without sacrificing durability, which helps reduce outsole weight and thickness Extra millimeters of ZoomX foam underfoot provides a smoother transition through your stride Light padding on the tongue helps reduce lace pressure at the top of your foot New Waffle outsole pattern with perforations saves weight and delivers multi-surface traction in various weather conditions Offset heel seam helps reduce friction in the heel area Internal foam pod at heel for extra cushioning Wider toe area for a roomier fit