Low Profile Ball Cap: This means there is no mesh type inner lining behind the front two panels of the ball cap. This cap is also referred to as unstructured or unconstructed. The crown will be soft allowing you to pull the cap lower to the top of your head giving the cap a low profile look. All ball caps found in the "Big Low Profile Caps" and "Canvas Caps" sections are low profile caps. See low profile page
Flexible Cap or Flex Fit Cap: This cap looks like a fitted cap. No opening in the back. No strap and buckle. No Velcro closure. It has a soft elastic inner headband allowing the cap to comfortably expand to fit. It is made big and deep. Please refer to each section for size information.See flexible caps page