Throwdown's Air Max headgear has a combination of leather and mesh for the exterior, maximizing ventilation/airflow and durability.$20
thank God i have a small cranium. :P Large is sold out!
Also, a smaller target to hit!
How do I tell whether I'm a Large or a small?
Measure the circumference of your head , 23.5 and above is large. Below that is medium. Probably to late to be useful.
What Smoke said. To size correctly, measure around your head at just above your eyebrows. You'll get a measurement that's between 22" and 26". If you're 23.5" or less, go with a Medium. If you're over 23.5" go with L.