Cute UV Blocking Wide Brim Straw Safari Sun Hat w/Flat Side Bow - SPF, UPF 79% Paper Straw, 21% Polyester Straw Panama Sun Hat for Women with 2 inch wide black ribbon trim and flat side bow One size fits most up to 23 inches, Features inner drawstring to easily adjust fit if needed 4 inch wide brim shields you from the sun's harsh rays Fedora style pinch front crown top completes the timeless look of this classic summer hat Rated UPF 50 plus, means the hat will block out 97% of the sun's damaging UVA & UVB rays