Gateway Wheelz Safety Goggles are designed to be one part safety glass and one part safety goggle since they offer the style of glasses with the protection against dirt and debris that you get from safety goggles. Frame is made of a soft, flexible material, providing comfort for long days at work or play. The whirlwind ventilation system minimizes fogging by circulating air through the optical chamber. The elastic head strap can be easily adjusted to ensure a safe, snug fit. The Gray and Blue Mirror lenses offered below are also anti-fog in design. Frames are black. Independently tested and approved for splash protection. This goggle complies with ANSI Z87.1-2003+ and CSA Z94.3-2002.