'Ultra Adventure' Hat from Sun Day Afternoons. 3 1/4' Reverse Clamshell Brim with 6' Neck Cape. UPF 50+. Color-Cinder/Gray. Sunglass lock. Size Large/Xtra Large Adjustable with Chin Strap. Crown ventilation and wicking sweatband. Floats in water and water/ stain resistant. 'Bluesign' certified main body fabric. 89% Nylon and 12% Polyester. Materials and workmanship guaranteed for life.