CS Force Tactical Boonie Hat Military for Outdoor Fishing Hunting Wargame Desert Camo Material: 35% Cotton + 65% Poly; 4 Screen Vent Holes keep the hat ventilating Head Circumference: 59cm(23.23''); Hat Depth: 8.5cm(3.35''); Fits those whose head circumference is between 56cm to 62cm With snap buttons which can change the hat to to another style(cowboy hat) Foldable and easy carrying; Adjustable chin strap With wide brim and deep crown which can protect you from the sun and keep you cool during the exploration