Unisex Quality Fashion Hat Shaped Peaked Pinstripe Flat Cap. This listing to fit 58cm Colour Black-White Stripe Other Sizes-Colours Click Here Other Caps Click Here Adult Hat Sizes Click on any size below to see full range hats for that size (Use tape measure place around head just above ears to determine size) Small 54cm UK size 6 3/4 US size 6 7/8 Medium 56cm UK size 6 7/8 US size 7 Large 58cm UK size 7 1/8 US size 7 1/4