Ergonomic frame design
Thermopolyurethane Injection Molded Frame
Optically Correct Lenses - Superior optics in all conditions
Hard Coated Lens - Outer lens hard-coating extends the life of the lens.
Super Anti-Fog Coating - Hydrophobic inner lens coating absorbs moisture.
100% UV protection
Dual Cylindrical Polycarbonate Lens
Extended Peripheral Vision
Forward Lens Venting - Maximum airflow eliminates fog-ups.
Pressure Release Valve - Balances the pressure between lenses at higher altitudes
Dual Adjustable Silicone Lined Strap
Polar Fleece Lined, Triple Density Face Foam
Von Zipper products can only be shipped within the U.S.