Our Petite Natalie Sun Hat features an interior drawstring for size adjustment, but is best suited for women with petite head sizes. This hat is flexible enough to be rolled up and tucked away in a bag or suitcase when traveling and will return to its original shape when you take it out again. It's ideal for vacations and trips where you'll be outdoors and want protection from the sun's harmful rays. It is also a fabulous choice for wearing while gardening, lounging poolside, or taking a stroll through the park. This hat provides total head coverage for women with hair loss due to cancer, chemotherapy, alopecia or other types of medical hair loss conditions. It is also a great look for women with hair. We just know you're going to love this look!