Buckle closure Machine Wash Excellent camouflage design that suitable for hiking,jungle travel,daily wearing and so on. Soft, comfortable, foldable, tear-proof, fabric material and hat wide brim design that make sure the head cool and fresh. Parent-child Size(approx): Baby Size:Circumference:52cm fit for 2-3 years old kids;Size Circumference :54cm fit for 4-8 years old kids;Size Circumference:56cm fit for 7-14years old kids;Adults Size:Circumference:58cm fit for most adults.Size:Circumference:60cm fit for a littler big head. Adjustable strap and brim buckle.you can change the style it as you like. Great camouflage crisp sun hat, Blend. Suitable for cold water and hand,machine wash.