Mens Camo Boonie Fishing Hat, Mesh Breezer Inset, Adjustable Size, Chin Strap 71%nylon/29%polyester Spot Clean with Damp Cloth. Outdoor sun protection hat for Men in camo print with breezer mesh inset SPF 50 sun protection hat with mesh inset allows heat to escape and air to flow, keeping you cooler Built-in elastic drawstring with back toggle insures the perfect snug fit Also Features: smooth interior sweatband, chin strap, flat top crown and 2.5 in. wide brim Sizes: M (up to 23 in.), L (up to 23.5 in.), XL (up to 24 in.), Available for a limited time