Made of 70% Arcylic and 30% Wool Lightweight & Cozy enough to keep your head warm in winter Inside of hat circumference appox 23" ~ 23 1/2", Measurement is made around the inside of hat, Crown measures approx 4" deep and brim 2" One size fits Most, Rear Elastic band for snug fit to any head size Traditional style Newsboy Ivy Cap Enjoy the great outdoor or attend a sporting event with this herringbone winter hat for men. The Fall and Winter months are packed with cold and there is no better way to keep your head along with the rest of your body warm with this iconic hunt plaid style hat