OTTO Sunglasses by Blake Kuwahara. Color: Agate, Fern, Mist, Size: 53-21-140. The OTTO brings an innovative touch to eyewear with its triple-layer acetate frame, combining sophistication and transparency in perfect harmony. The inner layer showcases rich, eye-catching hues, while the middle layer is a testament to the clarity of premium Japanese acetate. Tying it all together is a slim, dark edge that adds a bold silhouette framing your eyes in a way that’s both beautiful and ultramodern. Discover the meaning of chunky style and ultralight comfort coming together in the OTTO sunglasses.