Stetson Weathered Cotton Ivy Cap Scally Modern Cut Driver Newsboy Hat Modified 5 Point Design - Stetson Logo Pin Fully Lined - Padded Seat - 100% Cotton Hat Size Chart Size Label Inches cm 6 3/4 6 7/8 S 21 1/4 21 5/8 54 55 7 7 1/8 M 22 22 3/8 56 57 7 1/4 7 3/8 L 22 3/4 23 1/8 58 59 7 1/2 7 5/8 XL 23 1/2 24 60 61 7 3/4 7 7/8 2X 24 3/8 24 3/4 62 63 8 3X 25 1/8 64 To determine hat size: Wrap a tape measure completely around your head from the back to just above the eyebrows. If you don't have a tape measure, use a string and then place it on a ruler. 003906-LB$39.95Size: M (7 1/8)L (7 3/8)XL (7 5/8)