Bruce : Hey dude Spend the cash you will thank me later trust me .. BUT FIRST TRY ONE ON if you take a large you will want a Medium literally they make them alittle big for each size .. I own the Blue zoan with the black sun visor on the inside you can literally wear glasses under the helmet and still flip the sun visor down .. I honestly Love My zoan's i also have a white one for my motercycle for summer use but no sun visor in it .. my blue sled one has been modifyed a tad to my liking i wanted a breath cup on mine as for fogging up none igsistant just freezes up in freezing rain but plug her in gone .. no problems fits great and snug like they are supose to and lite on your head .. the sun visor slider is located on your left cheek slide down visor flips into position no problems comming down on its own eather .. so enjoy you will honestly love the thing Y.T. Bruce S.