Reviews by User: duh FooL (1)

I picked this up to have the freedom to remove the mouth guard if I was just going to be cruising. Kept my head cool on hot days and warm on the cool days, so I would say the venting is adequate for me (I have shaved head, so I would definitely notice if it was too cold). Even if you want the removeable mouth guard, it's a bit pricey at over $100, but that's my only complaint about it.