US size=Foot Length: US 6.5=9.65", US 7=9.84", US 7.5=10.04", US 8=10.24", US 8.5=10.43", US 9=10.63", US 10=10.83", US 11=11.02", US 12= 11.22", US 13=11.42", US 13.5=11.61" US 14=11.81" US 14.5=12.01" Sizes can vary between brands, please check our store's shoe size chart shown on product image. Easy to take on and off if you put the ankle strap up and out of the way Firm rubber sole lets your paws sink into them just right and pretty slip-proof Breathable eva insole make you sweat and moisture dries before your feet feel swampy It can work as a flip-flop because that would be so practical for casual