The Mens Sunday Afternoons Cruiser Hat is their version of the Boonie hat. Made of UPF 50 nylon, the Cruiser Hat keeps the sun off your face. The Sunday Afternoons hat keeps you cool with mesh ventilation and a wicking sweatband. Other features include size adjuster, spiral stitched 3” brim, brim wire stiffener to hold its shape, a chin strap with cord lock, and it packs flat for travel. The Mens Sunday Afternoons Cruiser Hat keeps the sun off your face and ears while keeping you cool and dry.