Birkenstock Arizona (Narrow Fit)

16 17 17.5 18 18.5 19 19.5 20 21 22 23 23.5 24 25 26 27 27.5 28 28.5 29 29.5 30 31 31.5 32 33 33.5 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 45.5 46 46.5 47 47.5 48 48.5 49 49.5 4XS 50 50.5 51.5 52.5 L (44-46) S (36-38) XL (48-50) XS (32-34) XXL (52-54)