lace-up closure SHOE SIZE: ??D?? = Medium width FOOT SUPPORT: Ideal for runners with a medium to high arch looking for neutral support. CUSHIONED FEEL: Soft and protective, these shoes provide just the right amount of cushion in each step to let you float through your run, walk and everyday life. PLUSH CUSHIONING AND FLOAT FEEL: BioMoGo DNA midsole cushioning dynamically adapts to your stride, providing comfortable cushioning for just-right softness underfoot to let you float through your stride. SOFT, COMFORTABLE AND VERSATILE FIT: The shoe??s internal bootie surrounds your foot in all-day comfort, no matter how your foot naturally moves whether you??re on a run, walk or the gym.