Features Fastening: Drawstring Removable Part: Sun Cap + Face Mask + Neck Flap Cover + Cord Size: Fit for head circumference 22.8 inch~24.4 inch, cap depth 3.5 inch, side brim 3.5 inch, neck flap 10.8 inch. Sun protection: With UPF 50+ to block out 98% of harmful UVA and UVB rays. Style Cool: Our lightweight hat has mesh holes, letting your head stay ventilated and cool, hat is made by polyester, quick drying. Design For Outdoor: Whether you're fishing, camping, gardening or hiking, our sun hat will keep your head and face protected from the sun and heat. The adjustable drawstring ensures your hat stay safe on head in wind. Hidden neck flap can be fold into rear brim for daily use, fine collapsible easy to carry. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Include: 1 x Hat Set