Premium Paper Straw Woven: Womens sun hat are woven from environmentally friendly and lightweight paper straw; Summer hats for women is durable and lightweight, Beach hats for women will give you a comfortable and soft feeling Adjustable Sizes for Most: Sun hats size M-L is recommended for head circumference 22.04-22.83\", size L-XL for head circumference 22.83-23.62\"; and brim is 5.91 inch, Wide brim hats can do well for you to prevent damage from ultraviolet rays Detachable Chin Strap: Straw hats for women is equipped with a windproof rope, which helps to hold hats for women; You can wear sun hat to enjoy the feeling of being blown by the wind without worrying about big hat being blown away Foldable Straw Hat: Floppy hats for women is very suitable to accompany you when you travel, easily roll up and fold sunhat, and put it in your carry-on bag; This roll-up it does not take up space and is lightweight and convenient How to Reshape: Wide brim hats are easy to fold in a backpack for outdoor such as beaches, parks, pools, camping, hiking and vacations; After folding, it can be smoothly restored to shape by wetting, or using an iron