Easy attachment, 100% UV protection, Shatter -proof polycarbonate lens, Scratch resistant lens, Excellent vision, Exceeds ANSI Z-87, 1 standards, Made in the USA, Black Frame / Sapphire Lens, Warnings: These glasses are not to be worn as safety glasses, Any severe blow to the sung lasses, even one which does not cause visible damage , should be cause for re placement of the sung lasses, Failure to do so may result in permanent damage to the eyes, SKU: HSSI009