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.

• EXPANSION VIEW TECHNOLOGY (EXV)
• FRAME: EXV FRAME DESIGN
• FACE FOAM: TRIPLE-LAYER FACE FOAM WITH MICROFLEECE FACING
• VLT PERCENTAGE: 35
• VENTILATION: EVAK VENT TECHNOLOGY USES A NEW FOAM MADE FROM AN ULTRA-DURABLE, NON-ABSORBENT MATERIAL. EVAK VENTS MINIMIZE THE CHANCE OF FOGGING BY RELEASING MOISTURE WHILE SIMULTANEOUSLY CREATING A BARRIER FROM THE ELEMENTS.
• ANTI-FOG COATING
• Imported