at first they be to small ... I have a size 13 foot and do not know what size to get , the XL or XXL . decide on the XL , at first they seem to small and I think I make the wrong choice . after a while -lrb- a month of wear -rrb- they stretch to fit perfect . I be so happy with they , in fact I have now wear they two strait week and yes that even include work .