【Drawstring closure】 sun hat size is adjustable for head circumference 54-58cm,the back adjustable drawstring elastic buckle fits a variety of head shapes.
【9CM hat brim】: wide and long enough to shade forehead, eyes and cheeks from sun uv ray.Suitable for wear during spring, winter, and fall.
【UV protection】: block UVA and UVB rays to help prevent sunburns and long-term skin damage. The tight weave construction offers lasting sun protection against the full spectrum of sunshine
【Sun Protection】: This sun hat features built-in UPF 50 shielding, it could block 97.5% or more of sun UV rays. an ultra-sweat-wicking headband, and the mesh part keeps your head cool and ventilated even on hot and humid days, ideal for various outdoor activities.