Sun Hats for Women Gardening Hat Wide Brim Ponytail Beach Sun Protection Breathable Cotton Summer Hat with Fold-Up BrimMaterial of sun hat: double layer 100% cotton fabric, durable and light proof; Outer layer of the upper part of the womens sun hat is cotton fabric, which is soft and comfortable, keeps your head cool in hot days Size Introduction: the packable sun hat with ponytail hole has one sizes: size medium large is suitable for a head circumference of 56. 5 58. 7cm 22 23 1 8"; The hat come with an adjustable buckle, which can adjust the head circumference to