The Classic Bucket Hat from Rothco is constructed of a comfortable cotton and polyester material with four side eyelets for ventilation and sweatband. Rothco's Camo Bucket Hat 2" brim will protect your head & neck from the sun and keep you cool. Unlike our military style boonie hats, these Bucket Hats DO NOT feature branch loops, screened vents and chin strap. Available is Small/Medium (22.5" Circumference) & Large/XL (24.5" Circumference).