The Smith Shift MAG sunglasses with ChromaPop lenses are designed for cyclists and runners looking for performance eyewear, and it's safe to say Smith left out no detail when building these glasses. The ChromaPop lenses enhance color and contrast so you can clearly spot rocks and roots, while the Megol nose and temple pads ensure the glasses don't slip no matter how fast you go or how sweaty you get. The standout feature on the Shift is the MAG frame, which lets you change between the two lenses quickly and easily to adjust to the conditions. Comes with a colored and clear lens Megol nose pads are adjustable to ensure an optimal and secure fit Performance hard case and microfiber bag included for safe keeping Summer 2022 product Equipped With Megol Megol material is placed at the nose and or on the temple tips, Megol gently grips your skin to help keep the frame in place. The gripping power increases when introduced to moisture. ChromaPop ChromaPop filters two specific wavelengths of light that cause color confusion. By doing this the lens delivers greater definition, more natural color, and unmatched clarity to allow you to see more detail. MAG Lens Change System Smith’s MAG lens change system features magnets, which automatically guide lenses into an aligned and secured position within the frame. The innovative magnetic function allows for rapid and easy lens changes, to accommodate shifts in the conditions or light.