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