• MATERIAL--Special material with anti-UV coating which has passed UPF 50+ test.UPF50+ protects your skin from the sunu0026#39;s harmful rays.
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  • COMFORTABLEu0026amp; ADJUSTABLE--The adjustable strap is stretchy and has enough length. It can fit your head grith very well. You will not fill too tight or too loose.One size fits most.
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  • SAFETY--360° reflectivity increases safety during low-light runs
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  • ONE SIZE FITS ALL--Numeric Size:6-3/4u0026#39;u0026#39;-7-5/8u0026#39;u0026#39; For head circumference:21-1/4u0026#39;u0026#39;-24u0026#39;u0026#39;（54-61cm）. The brim is 4inch in length.
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  • GREAT FOR OUTDOOR ACTIVITY--It is suitable for regular daily use and outdoor activities especially for Photograph, camping, tourism, gardening...
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