Prepare for sunny adventures by topping your outfit with the Costa Mens Boonie Hat. Made from lightweight, quick-drying 100% polyester, this Costa hat protects you in all sorts of ways. UPF 50 sun protection safeguards your skin, while the reinforced brim allows for maximum visibility. An adjustable bungee with toggle keeps this boonie hat from blowing off in a stiff breeze, and a clip at the end lets you secure it to your clothing. Lateral venting makes that same breeze more helpful than problematic. In case of a water landing, the 360 brim floats, which means the hat does too. This sun hat for men is finished with a moisture-wicking headband and a Costa logo. Imported. One size fits most. Color: Gray. Type: Headwear.