Sleek angles and premium materials define Alliant as a performance sunglass for cyclists, runners, and endurance athletes. Vented lenses improve airflow while the adjustable ear and nose pads of hydrophilic rubber increase grip as you sweat ensuring a perfect, stable fit.3 interchangeable lenses: a Smoke lens, an AC Red lens for increased contrast and a Clear lens that's perfect for low lightFototec photochromic lenses on the Gunmetal frames automatically adjust tint according to the level of light on any given dayAdjustable, hydrophilic rubber nosepieces and temple ends become tackier when wet for reliable grip during exercise and hot weatherLightweight Grilamid TR-90 frameScratch-resistant, shatterproof polycarbonate lenses provide 100% protection from harmful UVA and UVB raysLightweight and virtually shatterproof, polycarbonate lenses are 20 times more impact-resistant than glass and one third the weightVentilated lenses increase airflow to help eliminate foggingFits small to large facesIncludes a semirigid zippered storage case and cleaning cloth Overall Width143.5 millimetersBridge FitAdjustable BridgeBridge Width15.5 millimetersLens Width133.5 millimetersLens HeightUnavailableTemple Length130 millimetersBase Curve7
