The Smith Attack MTB ChromaPop sunglasses feature a performance MAG lens for riders who need a wide field of view and superior fit. They have hydrophilic Megol temple and nose pads that ensure a secure fit, even when you sweat. The Attack MTB comes ready for a variety of light conditions, and the polarized ChromaPop lenses enhance natural color, letting your eyes effortlessly take in more detail. Interchangable MAG lenses with an extra low-light lens included for versatility Adjustable hydrophilic Megol nose pads keep them snug on rough terrain Summer 2022 product Equipped With MAG Lens Change System Smith’s MAG goggle lens change system features 16 strong, weatherproof N52 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. 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. 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.