Oakley M Frame Mumbo Sunglasses Fire Iridium USA Vintage w/ Vault Case Rare

Experience one of Oakley's most legendary performance designs with these vintage Oakley M Frame Mumbo sunglasses, proudly Made in the USA. Originally introduced to meet the demands of elite athletes and military professionals, the M Frame revolutionized sport eyewear with its lightweight construction, impact-resistant shield lens, and uncompromising optical clarity. Decades later, it remains one of the most recognizable silhouettes ever produced by Oakley.

This pair features the coveted Fire Iridium lens—a striking red, orange, and gold mirrored shield over a gray base lens that enhances contrast while reducing glare in bright conditions. The sleek black O Matter® frame delivers all-day comfort, while Unobtainium® nose pads help maintain a secure fit during activity. Included is an original Oakley Vault hard-shell case for protection and storage.

Highly collectible and increasingly difficult to find in USA-made configuration, these M Frames are equally at home in a display collection or back on the trail, bike, or golf course.

DETAILS

* Brand: Oakley
* Model: M Frame Mumbo
* Made in USA
* Lens: Fire Iridium
* Lens Color: Red / Orange / Gold Mirror
* Base Lens: Gray
* Semi-Rimless Shield Design
* Lightweight O Matter® Frame
* Unobtainium® Nose Pad
* Includes Original Oakley Vault Hard Case
* Vintage Performance Eyewear

CONDITION

Very good vintage condition with cosmetic wear consistent with age and use. The frame remains solid, and the Fire Iridium lens retains excellent mirrored color. Please review all photos carefully for the best representation of condition.

TREASURE HUNTER'S NOTE

Few sunglasses have influenced performance eyewear like the Oakley M Frame. Worn by professional cyclists, runners, golfers, military personnel, and elite athletes throughout the late 1990s and early 2000s, the M Frame became an icon of innovation and style. USA-made examples equipped with the sought-after Fire Iridium lens continue to grow in popularity among collectors, especially when paired with the original Oakley Vault case. Whether you're completing a vintage Oakley collection or searching for one of the greatest performance sunglasses ever produced, this is a timeless piece of eyewear history.