The Kaishiro frame is designed and engineered for maximum comfort in high performance conditions. The frame was tested with a range of runners between California, Colorado and New York City. The frame features a reinforced hinge and 55 millimetre diameter lens.
The District Sky G15 lens provides maximum sun protection and allows 15% light transmission.
D+ lens technology is constructed from a proprietary form of polycarbonate material, which is shatterproof and anti-scratch. The lens interior features an anti-reflective application for holistic eye protection. The lens is finished with an oleophobic treatment making it water and oil repellent.
Made in Japan