Oakley SI Ballistic Shocktube Sunglasses Terrain Tan Frame

Oakley SI Ballistic Shocktube Sunglasses Terrain Tan Frame. Fully compliant with the ballistic and optical standards of MIL PRF-32432 SI Shocktube is composed of an upper and lower jaw to maximize impact protection. Simple lens exchange with an included hex-key the product allows the user to swap lenses seamlessly. An Unobtanium nosepiece and thin ear stems makes SI Shocktube adaptable for the active needs of Military Law Enforcement or recreational shooting. Plutonite lenses offer top UV Protec