Casual Denim Jean Summer Bucket Hat, 100% Cotton Packable Sun Protection, Unisex Spot clean with a damp cloth Lightweight 100% Cotton denim fabric is breathable, comfortable & provides excellent sun protection Classic bucket hat shape features: flat top crown, vented grommet air holes and 2.25 inch wide brim Packable by design and great for travel  simply fold and roll up hat to fit inside backpack, bag or suitcase MEDIUM (22.5 in /57cm) equals Womens Regular Size; LARGE (23.25 in /58 cm) equals Mens Regular Size Ships with FREE Hat Sizing Tape, use to easily adjust fit if hat is too loose, Makes a great gift