The Sunday Afternoons(R) Cruiser Hat is simplicity defined for all your warm weather explorations. This lightweight marvel is a master moisture manager with both strategic ventilation and a moisture wicking sweatband. When you seek relief near the water, you can relax knowing your Cruiser will float should it get away from you. This will be your next go-to hat for all outdoor activity. Fit Standard fit Rear adjustable cordlock sizing Technology UPF 50+ Certified Sun Rating (mesh vents not rated) Water Repellent/Stain Resistant Integrated moisture wicking mesh liner (except Large Cream and Large Sand which feature a wicking sweatband) Design Strategic Mesh Ventilation Packs flat for travel Chinstrap with cordlock Additional Details 2 3/4" front and side brim, 3 1/2" back brim/floatable foam core with poly brim wire Weight: 3.7 ounces