Oakley M Frame Sunglasses – The Complete Guide. Originally released in 1989 as the Oakley “Mumbo” (hint hint). After some legal battles with the clothing company “Mambo”, Oakley agreed to shorten the name to “M Frame” which has stuck to date. The sportier older brother to the already popular Oakley Blades, they’ve become a staple of athletes and service-men an… See more
We review the Top 7 Oakley Military Sunglasses, plus how you can get an Oakley.