The Nebula hat is part of the Aurora Borealis hand-painted collection. This gaucho flat brim hat made of black nu suede vegan leather and painted with metallic hues of blue, purple, pink, green, and yellow. This piece will fit up to a 7 3/8 size and has an elastic lining on the inside brim for medium to large heads, but it is possible to scale down the hat for smaller sizing.