Size Adjustable - Medium best fits for 55-57CM 21.6"-22.4"; With an adjustable size tape built inside the sweatband.
Foldable & Collapsible & Crushable - you can slightly fold it and tuck in away in suitcase, great for cruise & travel, beach vacation, outdoor hiking and the like. Also it can regain its shape easily.
Sun Protective : UPF 50+ test and can block over 97.5% sun UV rays. Breathable and keep cool in the sun. Shade face and back of neck.
Breathable & Ventilated & Lightweight - so it does not overheat in the summer, the upf brim can also provide some sun protection during gardening.
Stylish & Feminine - the fashionable straw sun hat could go with everything including jeans, dresses and skirts, make casual or dressy style.