The K3s La Vuelta - Madrid KM0 capture the purest emotions that emerge each time the pack crosses the heart of the Spanish capital. The journey is always what matters. Special TAC 1.2mm polarized interchangeable panoramic lens with anti-fog film and REVO cover. Extremely light latest-generation transparent PC frame: they only weigh 26g! DrySky anti-fog system. Includes limited edition La Vuelta 19 packaging, hard polyurethane case, microfiber bag and replacement pieces for nose pad and temple. Accessories sold separately: photochromic, anti-fog and clear lenses as well as TR90 optical clip.