Native Hardtop Replacement Lens Kit - One Size - Blue - Native Hardtop Replacement Lens Kit. The Native Hardtop Replacement Lens Kit is a replacement lens for the Hardtop frame. Sold in pairs, all you really need to do is choose the color that suits your adventure or matches your shirt. I'd probably pick a lens that maximizes my Performance, but hey, if you like the color blue, then do it up and you'll also be shielded from the brightest of sun. A quick change of the lens gives your fast-paced adventure world a whole new perspective, so why not have a couple of options in your arsenal? Features of the Native Hardtop Replacement Lens Kit Includes a single pair of replacement Poly Crystal Carbonate lenses for the Native Hardtop sunglasses Optical-quality, impact-resistant lenses Blocks 100% of harmful UV light Eliminates glAre for sharp, clear vision with increased contrast and depth perception P. C.C.