1. Double Sided Reversible and Soft Wire/Memory Wire: Our sun hats are reversible; one hat can have two different colors! Greatly meet your needs of matching clothes of different colors. The rope chains on the sides of the hat ensure that you can wear the hat securely in any environment.2. CERTIFIED UV PROTECTION: This women's sun hat is designed for the harsh Australian sun, the highest level of fabric available in the world; blocks UVA and UVB rays, helping to prevent skin cancer.3. Silky touch and breathability: This bucket hat fabric features cutting edge AirLoop technology. It has a silky touch that moves sweat to the outer surface of the fabric, increasing comfort and allowing your head to adjust to the temperature. The special weaving technology allows quick ventilation and perspiration through the breathable fabric. This millinery is the perfect choice for outdoor activities on warm spring days or hot summer days.4. Wide brim and foldable: The comfortable 3.7" (9.5cm) brim size is optimized to protect your face and neck from the summer sun without affecting your vision. Good coverage provides excellent protection from rain, wind and outdoor elements. It can also be easily packed/folded for storage in your backpack when hiking, fishing, gardening, camping, traveling or everyday wear.