Water-repellent waxed finish - keeps off the rainCertified UPF 50+ fabric - for maximum sun protectionHydrofil sweatband - to wick moisture awayAir flow - 3/4\" mesh around crown allows for extra ventilationFront and back wind cords system - secures hat in windy conditionsBuoyancy - stays afloat in waterGuaranteed for lifeSecret pocket - to keep valuables safe Brim size: Front: 2 5/8”; Back: 2 3/4\"; Sides: 2 1/8”Fabric: 100% supplex nylon; mesh 100% polyester Weight: 85gColour: Cloud Blue