The Pyramex Venture II Safety Glasses offer the maximum safeguard against eye injuries, notably injuries resulting from working with sodium vapor lamps. The extraordinary 9.75 curved lenses provide more than 180 degrees of coverage without the distraction of seams or traditional type side-shields. This almost frameless design creates a spectacle that weighs only 27 grams per pair. The Venture II Glasses also introduce special "nose-buds" that secure the glass to your face without slipping while providing a pillow-soft fit. Sold by the dozen.