The Keiichi performance eyewear system was developed over a two year technical testing period, involving New York City athletes and Japanese engineering. The frame features D+ lens technology, rubber/titanium nose pad and temple tips.
The hypoallergenic nosepad is mounted with titanium screws and a titanium core to produce the lightest, most comfortable running frame.
The Keiichi Small has a 51mm lens and, according to testing, is best suited for runners with narrower faces or athletes looking for a lens size with reduced facial coverage.
Made in Japan