Product details:

These virtually unbreakable Triloid nylon frames will keep you focused on your task. Designed to cut wind and debris, the circular frame design provides ultimate peripheral vision and reduces backlit glare. This is a very popular model among the troops protecting our great nation. Meets Ansi Z87.1-2003 high velocity safety as well as the military's stringent Vo Ballistic Standard, Mil-Prf-31013. The Pt-1 offers a virtually unbreakable Triloid nylon frame that allows the user to easily change specific lens tints for various light conditions. The Circular frame design surrounds the frontal lobe, providing incredible peripheral vision and backlit glare reduction. The custom nose pad is constructed from a soft, clear, neoprene rubber compound that can be adjusted to accommodate any size nose bridge and set the level of the frame on the face. The ear tips are made from a rubber compound, designed to grip better as your body temperature rises. Fits Head Sizes M - L. Includes light rust lenses and soft side case.