This Crackle Roo Hat Includes All of the Unique Features of the Kangaroo Line. Fully packable, Light Weight, Strong, and Water Resistant while Sporting the Incredibly Popular Cooper Crossing Hatband making this the Perfect Hat! These hats are in Australian sizes, so it is recommended going up atleast one size for U.S. sizes. Ex: If you normally wear a Large, an X-Large is recommended!