What Our Gearhead(R) Experts Are Saying: "I keep a spare lens on hand for changing light or as insurance on big ride days. The clarity matches the original perfectly, and the swap is quick enough to do trailside. It's an easy way to extend the life and versatility of the goggles."Light changes, conditions shift, and sometimes gear takes a hit-but clear vision shouldn't be optional. The Zygon Spare Lens lets us adapt quickly, restoring sharp optics when the trail demands a different tint or when it's time to replace a well-used lens. Built with the same cylindrical shape and Clarity lens technology as the original, this replacement lens delivers crisp definition and reliable contrast across a wide field of view. Ri-Pel treatment helps repel dirt, sweat, and moisture, making the lens easier to clean and quicker to trust.