The Quick-Drying Visor Is Made Of 100% Polyester, Which Is Moisture-Wicking And Quick-Drying. Soft And Lightweight Hat, 42g, 8cm/3.15in Wide Brim For Sun Protection, Comfortable To Wear. Suitable For Head Circumference 54-62cm.Thick Band Can Effectively Prevent Sweat Flowing Into Your Eyes. Extra Long Brim Can Block The Sun Damage To Your Face And Eyes. Provide A Comfortable And Health Wearing Experience For You.The Hat And Brim Wick Away Moisture And Sweat From The Face, And The Vents On The Hat Promote The Evaporation Of Water. Stay Cool And Dry When You Wear It.