QUICK DRYING MATERIAL:Sun visor is made of quick drying material,which is designed with lightweight breathable mesh.It added ventilation and quickly dry,accelerates the flow of moisture and heat to keep your head dry all the time. ADJUSTMENT SIZE:Visor hat has an adjustable strap on the back,which can be adjusted according to your own head circumference and fix your hair in place so it wont bother you when you move,one size fits most,teens or adults.You can enjoy the day. Polyester Hand Wash Only Fastening: Buckle casual Visor COTTON SWEATBAND:The inside of the golf visor has a soft cotton sweatband,it can keep sweat from dripping onto your face.Superb soft and skin-friendly,no burden to the head while helping to keep your head refreshing even a day out in the sun. SUN PROTECTION:Empty top hat with long brim can protect your face and eyes,keep your skin away from harmful sun rays.The visor hat design empty top allows you to shade while avoiding the hot overhead.It great for hot summer. WIDESPREAD USE: Unstructured design allow the hat easy to store, you can take it to everywhere.It is very suitable for daily activities and outdoor exercise, especially running, golf, gym, jogging ,playing baseball, cycling, fishing and so on. Product Description Summer Visor Hat Bring a Comfortable and Health into Your Life. Material: Ultra-thin quick-drying fabric Head measurement: 55-60cm Brim: 9cm Color: Beige, Black, Blue-B, Grey-B, Grey, Navy, White Size: One size, suit well for women, men and teens Occasion: Climbing, Travel, Outdoor Sports Read more HIGH QUALITY HAT BRIM durable and strong EXCELLENT VENTILATION mesh construction delivers expetional breathability ADJUSTABLE BUCKLE adjustable buckle design fit different size head and easy to use Read more Washing instructions: It is recommended to wash by hand/cold wash / no twist / no bleaching / dry in the shade