6 Pieces Womens Ponytail Wide Brim Sun Hat Packable UV 。- 【Hat Size & Cosy Fit】:Womens sun hat is a perfect fit for 21.8\"-23.3\" head circumferences. The elastic buckle behind the hat is adjustable for the most comfortable size. - 【360° Sun Protection & Windproof】:Boonie hat with 3.75 inches wide brim, keep the sun off your head, face, and neck.UPF 50+ sun protection blocks harmful UVA & UVB rays effectively. In addition, the hat is equipped with an adjustable chin strap for windy conditions. - 【Ponytail Design & Cowboy Style】:Ponytail opening in the back is a considerate design for women, perfect to pull your bun or ponytail through on hot summer days, and offers great ventilation and heat dissipation compared with normal sun hats. Foldable side snaps also allow you to wear the hat in different ways. - 【Breathable & Packable】:Beach hat is a breathable design, together with the high-quality breathable fabrics we use, allows for moisture and heat to easily escape these caps, and your head stays ventilated even on the hottest and most humid days. Sun hats can be folded into smaller ones, which are very convenient to put into your bag and easy to carry.