Wallaroo Hat. UPF 50+ fabric blocks 97.5% of ultraviolet rays, according to the Australian Radiation Protection Agency. 3" brim Packable: Soft taco fold Crown size: M (58cm) Inner drawstring adjusts fit 100% poly-straw exclusive of trim, cotton lining Spot clean Wallaroo hats do not feature a built-in magnet for emblems. For hats with magnetic emblems, please purchase Carkella hats. Color is suede