LIBOYIXI Outdoor Waterproof Boonie Hat Wide Brim Breathable Hunting Fishing Safari Sun Hat; This hat is made of 100% Waterproof Polyester Fiber, Adjustable chin drawstring, One Size Fits most, Snap Brim Available and 2 air vents On both sides; Breathable Mesh Fabric Hat Crown design on Each side of the hat. High Performance Waterproof Material - Ideal for wearing in outdoors. super cool and practical designs. We make this hat the perfect balance between soft, beautiful, lightweight, breathable and durable. Keeps the sun from your face and offers great protection from the damaging rays. The brim can be folded up or kept down depending on the sun coverage you are looking for. It is a perfect hat for hiking, camping, fishing, tourism, gardening, beach, pool, park, race day events or any outdoor sports and activities. Pair off with your favorite Outfit. Product Care Instructions:Do not wash by hot water; Do not chlorine bleaching; Hang dry in shade; Do not iron; Hand wash or Spot clean recommended! No machine wash or Brush wash.