Helmet runs larger in size than other brands I tried on with similar features. Nice helmet that makes me enjoy my SXS more. Offset works good on lowered roofs. The only complaint really is the PIT button I got to go with my handheld radio hangs to close to my prewired helmet and gets caught on my seatbelt or I have to clip it to high on my shoulder and helmet hits it. Not ideal for the money I spent on the cables. But the helmet is well worth the price. If you wear a 3x get the 2x unless you know 3x is tight with other brands.