Taslon Imported LIGHTWEIGHT & UPF 50+ PROTECTION: 0.12LB Lightweight Sun Cap Flap Hat,UPF 50+ PROTECTION One Size Fit All:22 Inches/56cm with adjustable Strap Back,Suitable for Head Circumference:21-1/4????~24”??54~60 cm). 3.8/10 CM Long Brim to Protect You from sun. PORTABLE&QUICK TO DRY:The Cap Crown is Unstructured and be Folded to Small Volume.Take it With You to Everywhere and will not Occupy Too Much Space. This Hat can Also Dry out very Fast After Washing to enable Everyday Use. Both Features Bring You a lot of Convenience During Use. WINDPFOOG FABRIC: Drying Sweat Quickly and Releasing Heat,Absorb Sweat, Breathable, UV resistance.Extra Mesh Design Enhance Breathability. OCCASION: Great for Running, Hiking, Tennis,Golfing,Baseball, Camping.It can be used all the year round,especially for hot days.