The Blok is a classic, retro-style goggle that boasts impressive under-the-hood technology, making it a versatile, go-anywhere option that works as good as it looks. The durable and fog-minimizing EVAK vent technology keeps vision clear while the Triple layer face foam with microfleece facing make cheekbones a little happier on the mountain. The Blok also combines a wide, EXV field of view with the outstanding clarity of a VIVID lens with Optics by ZEISS so you can seek and destroy all the terrain that's in your view.