This summer’s hot shoe is one that combines sex appeal with comfort. It’s the lace-up flat and this sought after style looks good on just about anyone.  It doesn’t matter if you’re the casual woman in cropped denim or the elegant one in a flowy graphic printed slipdress. By default, the lace-up straps draw attention to the lines of your foot ankle and leg. The added bonus is they’re flat so you can walk all day without looking like that woman who can’t walk in her heels.  Sumner may have just started, but it’s already mid-season in retail, so you may want to grab a pair before they’re gone.