Special: Free First Class Mail shipping when you order any Tilley hat. Enter coupon code "TILLEYHATFREESHIP" while checking out. Brim Size: Front: 2 5/8" Back: 2 3/4" Sides: 2 1/8" * Weighs 3 oz packable hat * Made with 93% nylon, 7% spandex * Exclusive guarantee for life from Tilley * UPF 50+