These men's 4258 236s are sport-geek-chic to the max. A black boxy full frame with matt black arms for a superior athletic aesthetic. They may be Khaki by name, but they sure aren't Khaki by nature. There isn't a hint of mucky-mud-green in sight. Nope, these are bold neon yellow. & there are splatters of the stuff everywhere. Inside the lenses, on the inner hinge detailing & ear grip &, of course, making that legendary swoosh standout. These remind us of a pair of 80's cycling shorts. An absolute classic.