This is what maximum coverage looks like. VonZipper's JetPack Snow Goggle covers your face in an almost space helmet-like lens that gives you heaps of coverage on the mountain. That big lens is also part of their 4Play lens system that lets you quickly swap out lenses just in case the conditions change. The lenses also feature Super Anti-Fog coating, polar fleece lined triple density face foam, and a design that is compatible with most helmets.
$180, Von Zipper