Stay protected from the sun on your outdoor adventures with our Men's Outdoor Boonie Hat. The rear ventilated mesh panel and internal sweat wicking mesh liner with stash pocket keep you cool and dry. The adjustable bungee cinch cord and chin cord ensure a secure fit, while the UPF 50+ sun protection and removable neck flap provide added protection. Features: Colors: Black, Blue, Olive or Sand Materials: 100% Polyester Size: 59cm Brim Size: 3.25" Ventilated Mesh Panel Removable Neck Flap Sun Protection: UPF 50+