Collector's Armoury, LTD. Civil War CSA Officers Slouch Hat Authentic Reproduction of a Civil War Slouch Hat Worn by CSA Officers Made from Grey Wool and Fur Fabric Includes a Deluxe Gold Officers Cord Satin Lined for Comfort Medium: Fits a 7 1/8 inch to a 7 1/4 inch Head Measurement, Large: Fits a 7 3/8 inch to a 7 1/2 inch Head Measurement, X-Large: Fits a 7 5/8 inch to a 7 3/4 inch Head Measurement