Fit & Design Classic fit hat Adjustable sizing Adjustable chinstrap Floats in water Strategic crown ventilation Technology UPF 50+ sun rating (mesh not rated) Wicking sweatband EPA-registered No Fly Zone® fabric repels bugs Additional Details Weight: 3.9 oz / 110.8 g 4” brim and 7½" neck cape Packing: Packs flat, do not fold or crease brim