• All-around venting prevents fogging even in humid environments and extreme temperatures

• Angled lens for better visibility

Frames are designed with pantascopic angle to improve work area visibility. Soft, pliable nose piece allows for a tight seal and comfortable fit. Models 81657-11 and -14 have a 35% larger lens area that lets you wear them over glasses. Models 81657-04 and -14 feature felt padding that absorbs perspiration for added comfort.