The K108 uses a photochromic, colour-changing lens rather than a fixed polarized filter, meaning the tint adjusts automatically as ambient UV light changes through your run or ride. It darkens under strong sun and clears up in shade or indoor light, so you don't need to switch between a dark pair and a clear pair as conditions shift during longer outdoor sessions in India.

Yes, the K108's photochromic lens is designed with UV-blocking properties as part of its coating, which is important for outdoor runners and cyclists in India who spend long stretches under direct sun. The lightweight frame is also built to handle the knocks and drops that come with regular outdoor training use.

Kapvoe designed the K108 to suit a broad range of wearers, so both narrower and wider face shapes should find a reasonably secure fit without excessive pinching at the temples. It's lightweight enough to wear through a long run or cycling session in Indian heat without leaving pressure marks, and the frame is built to resist slipping as you sweat.

Yes, DoGoodCo is Kapvoe's officially authorised distributor in India, so the K108 sold here is genuine stock sourced directly from Kapvoe, not a grey-market import routed through unauthorised third parties. This matters especially for photochromic lenses, since counterfeit versions often fail to change tint properly or skip UV protection altogether. Buying through an authorised distributor gives you a real product guarantee and support if you ever run into an issue.

DoGoodCo prices the Kapvoe K108 at ₹2,250, GST included, making it one of the most affordable genuine photochromic sports sunglasses available in India. As Kapvoe's authorised distributor, we're able to pass on this pricing without the extra cost that grey-market resellers usually add, so you're getting authentic light-adaptive lens technology at entry-level pricing.

Rinse away sweat and dust with plain water first, then wipe gently with a microfibre cloth rather than a rough towel, which can scratch the photochromic coating. Avoid alcohol wipes or strong cleaning agents, and keep the glasses in a case between runs, especially in dusty Indian conditions, to protect the tint-changing performance over time.

Being Kapvoe's authorised Indian distributor, DoGoodCo provides manufacturer warranty backing on the K108 against genuine defects. Orders are dispatched within up to 3 working days of confirmation, and delivery time after that depends on your specific pin code and location rather than a fixed promise. Note that all orders are prepaid at checkout since cash on delivery is not offered.