There are very few things more important than protecting your eyes from damage. Injury from debris or direct sunlight can both negatively affect your job performance and your life. The Smith Optics Aegis Echo II Eyeshield Field Kit with Clear and Gray Lenses is an excellent way to protect your eyes from most common forms of damage that can be incurred while fighting for your country. The multiple lenses ensure that, no matter what type of lighting you encounter, you will always be able to see everything that comes your way. No matter what type of work you are doing in the military or on the shooting range, these eye shields can provide the protection you need. The Aegis Echo II Eyeshield field kit provides great, lasting protection in all lighting. The lenses are easily removed and exchanged with the use of Smith's own PivLock lens technology.