I bought this in a medium and it could have been custom made for me. Sizing is spot on. It looks amazing and has all the features you need. A quality Icon product. The pre fitted race visor is great in sunny weather and you also get the normal visor & internal sun visor - great VFM! I've bought a lot of Icon products over the years & they've been excellent. The only reason I've not given it 5 stars is the detachable chin skirt comes out easily and the fittings are too flimsy & bendy and awkward to get in the fitment apertures - I'm going dab a bit of super glue on them to prevent this. That's a very minor issue compared to how good this lid is - I'm very happy I purchased it. 100% recommended.