The BIG BAMBOO fly fishing patch cap is a throwback to our two favorite stoners. A vintage heathered look coupled with performance material makes this cap stand out. Additionally, the Big Bamboo fly rod cap features our American fit sizing for a better fit for big head sizes fitting MD - 2X. Coupled with a hook and loop adjustable rear closure with elastic loop for better stretch and overall comfort. Lastly, this cap has an inner sweat band of super soft performance moisture wicking fabric. RIVERSIDE 6-PANEL features a structured front panel HEATHERED FABRIC for a vintage look with lightweight polyester performance HOOK AND LOOP rear closure couples elastic stretch with the adjustability AMERICAN FIT(TM) sizing fits men&';s head sizes MD - 2X ONE SIZE FITS ALL