Breaking waves or flat water, you need to create your own shade on the water. Our Indo Surf Hat delivers water-friendly sun coverage and a secure fit for surf, SUP and sail. A stowable flap offers added neck coverage for long days on the water, while foam brim inserts keep it afloat should it get away.   Materials: Black: 100% Nylon|Black: 100% Nylon|Black: 100% Nylon|GRIFFIN: 600D Polyester diamond dobby weave with PU coating, bluesign® approved material.|GRIFFIN: 600D Polyester diamond dobby weave with PU coating, bluesign® approved material.|GRIFFIN: 600D Polyester diamond dobby weave with PU coating, bluesign® approved material.   Dimensions: SIZING: S/M (7 1/8) [ 57cm ] 22 1/4 circumference|L/XL (7 3/8) [ 59cm ] 23 circumference|XXL (7 3/4) [ 61cm ] 24 circumference   Features: 2 Year Limited Warranty Floating hat designed for water use UPF 50+ Brim flips up for paddling Removable neck protection stores inside hat Adjustable chin strap