NAUTIQUE HAT FLEXFIT CURVED BILL HAT EMBROIDERED WITH CHOICE OF COLOR SIZE CHART S/M 6 3/4″ – 7 1/4″ L/XL 7 1/8″ – 7 5/8″ XL/XXL 7 3/8″ – 8″ HOW TO MEASURE MEASURE THE CIRCUMFERENCE AROUND THE HEAD, ABOVE THE EYEBROW AND AT THE WIDEST PART OF THE HEAD. DIVIDE NUMBER BY 3.14 FOR HAT SIZE