bought a shark evoline series 2 last sunday from J&S northwich £252.
used it for the ride back and was very impressed.
sizing, i use a medium arai and found found the medium shark a good fit.
i really like the versatility ie. full face, open face, sun visor, clear visor you can mix and match all the combinations. a bonus for me is i have a bigger field of vision than i have with the arai meaning when i turn to look right at a junction especially an angled one i can easily see the road whereas with my arai i have to strain my not very flexible neck to get a clear view.
as far as noise is concerned i found it ok. but 40 odd years of biking have pretty much dulled my hearing anyway.
i love the look of the thing. for a flip helmet it's (to my eye) stylish. good bit heavier than the arai but that's expected. managed to fit my scala headset to it without a problem which is a bonus, but must say that the ear pieces touch my ears which could prove uncomfortable on a long run, we'll see in a week and half as i'm off to europe for a 10 day jolly around the french and swiss alps.
so, to date after a couple of short rides using the shark i am more than happy with my purchase. will know more after my trip.
ps.
i have always disliked top boxes, hard panniers, flip helmets.
i the last few weeks i have bought a full set of vario panniers and top box and now a flip up lid. what is happening to me?