Altitude Spf40 4Oz Color:N/A Used by arctic explorers and

Used by arctic explorers and everyday outdoor adventurers for over a decade

the patented footbed design absorbs impact

Ten ultra-tough tungsten-carbide spikes underfoot shrug off high-mileage adventures on abrasive surfaces like asphalt and concrete

multifunctional and designed for use in and out of the water

The polarized lenses shimmer in a champagne tone that really sets off the zero-curvature mirrored design

Altitude Spf40 4Oz Color:N/A Used by arctic explorers andHigh elevation skin exposure challenges the skin with extreme UV, and cold, dry air. This low moisture atmosphere environment robs the skin of water while cold dry winds chap and create windburn. UV intensity increases approximately 6% for every 1000 feet of elevation. Snow reflects up to 80% of UV. Combine the solar intensity or direct plus reflected UV and you can see why mountain environments present the highest UV exposure on earth. On snow, at