Made in Japan.
In collaboration with Massimo Osti Studio, the Aiko Ti features a proprietary six-base rimless blade design, engineered from aerospace-grade titanium to ensure exceptional strength with minimal weight. Custom titanium hardware is embedded directly into the lens, integrating Massimo Osti Studio’s “M” motif. Hypoallergenic rubber nose pads and temple tips provide a secure fit, accommodating a wide range of faces. The model is equipped with D+ therapeutic-grade lenses, manufactured from shatterproof polycarbonate for enhanced durability and impact resistance. The lens surface is treated with anti-reflective and oleophobic coatings to minimize glare and repel water and oil, ensuring complete protection and optimal visual clarity. D+ Onyx Mirror was developed for physical pursuits requiring maximum sun protection. The mirror coating facilitates additional infrared screening. The lens offers 100% UVA/B protection while transmitting 16.19% of visible light and 15.99% of blue light. 

*The temple tips on our titanium frames are fixed and do not rotate. For a precise fit, adjustments can be made by a licensed optician.