Ergonomic frame design
Thermopolyurethane Injection Molded Frame
Presto Change-O Lens Interchange System - Swap lenses in a snap like a magician to accommodate the light changes.
100% UV protection
Oversized Dual Spherical Polycarbonate Lens
Maximum Peripheral Vision
Super Anti-Fog Coating - Hydrophobic inner lens coating absorbs moisture.
Hard Coated Lens - Outer lens hard-coating extends the life of the lens.
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.