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4KAAD Photochromic XCvision lens technology awarded as the new benchmark in cycling eyewear
XCvision Evolved: The New Multi-Layer Photochromic Era Behind AXENTO When you live and breathe endurance sport, you learn one thing fast: the light never stays the same. Dawn...
SOLAYNE – Light in Motion - new generation of photochromic eyewear
SOLAYNE – Light in Motion At 4KAAD, we’ve always believed that performance eyewear should never be boring. That’s why we created SOLAYNE, our new generation of photochromic eyewear that transforms...