Oakley Standard Issue Sutro Lite, Matte Desert Tan Frame, Prizm Tungsten Lenses, Sunglasses The Oakley Standard Issue Sutro Lite puts the semi-rimless Sutro shield in a matte desert tan frame with warm Prizm Tungsten lenses. Standard Issue is Oakley's line for military, law enforcement, first responders and the people who support them, and these frames carry the same lens technology Oakley builds into its core collection. The high-wrap front blocks sun, wind and grit, and the open lower rim widens your view and helps the lens stay clear of fog. Why Buy It Semi-rimless, high-wrap shield for a wide field of view and good airflow Prizm Tungsten lens on a bronze base with 14% light transmission Matte desert tan frame that pairs well with coyote and tan gear O Matter frame material for durability and all-day comfort Ridged Unobtainium on the temples and Unobtainium nosepads for grip About the Prizm Tungsten Lens Prizm Tungsten is part of Oakley's Prizm lens family, which is tuned to boost color and contrast so you pick out more detail. This lens lets about 14% of visible light through and sits on a bronze base, which puts it in lens category 3 for bright light. Expect a crisp, natural-looking view on sunny days at the range, on the water, on the road or around town. Browse more Oakley sunglasses or the full lineup of sunglasses and outdoor eyewear at BattleHawk Armory. Specifications Brand: Oakley Model: Standard Issue Sutro Lite Product code: OO9463-C10 UPC: 888392692658 Frame color: Matte Desert Tan Lens: Prizm Tungsten Light transmission: 14% Base lens color: Bronze Lens category: 3 (bright light) Size: M (133 mm), one size Lens height: 58.3 mm Frame width: 132.6 mm Arm length: 138 mm Fit: Wide, universal fit Frequently Asked Questions What color is the frame? Matte desert tan, with Prizm Tungsten lenses. How much light does Prizm Tungsten let through? About 14%. It is a category 3 lens on a bronze base, made for bright light. What size is it? One size, M (133 mm), with a 132.6 mm frame width and 138 mm arms. Order your Oakley Standard Issue Sutro Lite from BattleHawk Armory today.