Merging seminal designs from the past with cutting edge innovations from the present, 13.11 pays homage to the iconic Pro M-Frame®, reimagined through the lens of Oakley Kato™. Inspired by the design approach of combining ‘M’ for M-Frame and ‘K’ for Kato, the 13th and 11th letters of the alphabet, 13.11 sets the stage for a remarkable story of design and history. The sculpted surfaces of the hinge-less frame are crafted from our proprietary O-Matter™ material, and punctuated by a unique brow design that makes a strong statement. The frame also features Unobtainium™ earsocks and nosepads to keep a secure grip during any exploration. Not just about aesthetics, 13.11 enhances your world like no other. With Oakley's Prizm™ Lens Technology, you'll see colors and contrast like never before, revealing hidden details along the way. Housed in a custom, form-fitting hard case, the packaging is inspired by the creation of the eyewear, sparking a new design narrative.