SMITH I/O Mag Replacement Lenses -NEW- ChromaPop - Compatible I/O Mag 20-21 >>

Why Are Smith Chromapop Lenses Better?. ChromaPop Technology. SMITH I/O Mag Chromapop Lens / VLT Guide. Smith Mag Lens. DOES NOT FIT I/O MAG 2018-19. About Smith Optics: Smith Optics is a leading supplier of the worlds best optics for skiing, snowboarding, and active lifestyle sunglasses.