Lightweight and Breathable lIn warmer climates, we prefer the Sonoran wide-brimmed hat, which uses a lightweight and highly breathable Supplex Nylon to keep the head cool. A wide 7cm brim and UV rating of 40+ protects all sides of the head and neck from the sun, while treatment on the outer fabric keeps mosquitoes and midges away. There is a discreet pocket on the brim for valuables, while a one-handed drawcord adjuster at the back allows for a better, quicker fit. 100% Polyamide Supplex outer Mesh lining for high breathability 7cm wide brim for sun protection Floatable, foam-filled brim Darker colour under brim protects against sun glare Discreet, zipped security pocket keeps valuables safe Wicking brow band Rear exterior, one-handed drawcord adjuster Removable and adjustable chin string Machine washable Midge and mosquito-repellent outer fabric, guaranteed for five washes UV rating: UPF 40 +