ACU Digital Camouflage Military Wide Brim Jungle Bucket Fishing Camping Boonie Hat with Chin Strap Made from polyester/cotton material. Manufactured to Government Specifications. Bucket hat is 3.5" High and offers a wide 2.5" Brim. Loops Woven Into Sides For Leaves And Branches. Adjustable Chin Strap. 2 Screen vents on each side. Military Style Boonie Hat - Not Official Hat.