Designed to provide ballistic protection, the MultiCam camouflage Aegis Arc Protective Eyewear Deluxe Kit by Smith Optics offers protection for your eyes in a frame designed for use in high impact environments. These Aegis Arc glasses feature high quality optics designed to provide a distortion-free wide field of view using Tapered Lens Technology (TLT), thin moldable alloy temples, anti-fog and scratch resistant lens coatings, and 100% protection from UVA/UVB rays. The kit comes with a structured storage case with a zippered top to store and transport the frames and lenses. Pivilock Lens Interchange Technology allows you to change out the clear, gray, and yellow lenses quickly. The Aegis Arc meets MIL-STD 31013, ANSI Z87.1, and EN 166 standards and is a good fit for heads with a hat size of 7-1/4" or more.