Madewell packable mesa straw hat s/m Size s/m inner circumference is about 22” Go ahead and throw this genius straw hat into your bag, it’s perfectly unstructured so you don’t have to be careful when packing it up. Plus each piece is woven by hand, giving it a one of a kind vibe. Upf 50+ sun protection Straw Dry clean Pre owned with dirty spot shown in pics shown in close up pics on top area of hat