When you're out on the water and need to create your own shade, grab the Sunday Afternoons Streamline cap. It has an extra-wide, extra-long brim for coverage and a dark brim underside to reduce glare.

• ONE SIZE Fits Most, adjustable
• Design details like mesh crown ventilation, a wicking sweatband and stretchy adjustable sizing keep you comfortable while you're reeling them in all day long
• UPF 50+ fabrics shields against harmful UV rays; includes mesh fabric
• 4 in. extra-long and 8 in. extra-wide brim
• Weighs 2.5 oz.