Natuworld Outdoor Camouflage Bucket Boonie Hat Summer Snaps Up On Both Sides Jungle Hat For Wargame Sports Hunting Fishing Outdoor Activities Polyester ripstop fabric Crushable (Pack in your Pocket) & Lightweight Snaps up on both sides and adjustable chin strap design Best Fit From 21 1/2"-23" Head Circumference (Hat Size 6 7/8 - 7 1/4). Portable and foldable, great for outdoor hunting fishing etc.