Wiley X Gravity Sunglasses are a durable, climate controlled pair of sunglasses that will keep you comfortable and your eyes protected in any environment. These Wiley X sunglasses feature the Wiley X patented removable facial cavity seal technology, and the gasket blocks out wind, light, dust, and debris for a secure fit at high speeds and protection from hazards. The sunglasses utilize shatterproof lenses that block 100% of UV rays, allowing you to wear the WileyX Gravity Outdoors Climate Control Sun Glasses in the brightest conditions. Ribbed stems keep these sunglasses firmly on your face. Wiley X has designed the Gravity to meet ANSI Z87.1-2003 high impact and optical performance standards, and they are rated as OSHA-grade occupational protective eyewear. For a pair of sunglasses that also double as safety glasses, choose the Wiley-X Gravity Shatterproof Lens Shades.