Go to Revzilla and check out the LS2 Valiant. Modular with the chin bar flipping all the way back. I’ve had one for two years and love it. I’m ordering the newer Valiant II as a second helmet. Zilla has a liberal return policy for sizing issues. Their sizing chart is pretty good, but I took a Med in this helmet, when all others I’ve ever worn have been Large. very comfortable and convenient for riding open face and closing when it rains.