This versatile ribbon weave is so flattering. 3" brim with a wooden bead and shell trim. An internal drawstring adjusts fit. Rolls up for packing. 100% poly-ribbon exclusive of trim. Spot clean.This hat has Ultraviolet Protection Factor (UPF) 50+ sun protection. The hat fabrics are tested by the Australian Radiation Protection Agency and block 97.5% of the sun's ultraviolet rays. Ultraviolet radiation, or UV, is present in sunlight. The UPF shows how well a fabric protects your skin from solar UV.