The Attack MTB ChromaPop Sunglasses from Smith are some trail-ready shades that use photochromic technology to automatically adjust the tint from clear to grey depending on light conditions. It’s Smith’s most versatile lens and it shifts to allow anywhere from 20 to 85 percent of visible light transmission to enter when exposed to sunlight, so you can comfortably wear your sunglasses in a variety of lighting environments from exposed slick rock trails to Pacific Northwest loam.These MTB’s also ship with an extra ChromaPop low light amber lens that’s super easy to sub in with Smith’s MAG lens interchange system. Coverage is rated as large with a medium fit and for fog-free performance, the Attack MTB features a ventilation channel in the brow. Durable materials like the TR90 frames with auto-lock hinges ensure these sunglasses are in it for the long haul. You also get a secure fit with the two-position, hydrophilic nose pad and megol temples and the glasses come with a performance case and microfiber bag.
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ChromaPop Carbonic – Our ChromaPop lenses are optically tuned to give you visual comfort and impact protection while also offering water and oil resistant coatings and 100% UV protection.
Change is easy with the Smith Mag quick release system. Attack MAG MTB adds another level of versatility for fast ChromaPop lens swapping, giving users the flexibility to adapt their sunglasses for a variety of lighting conditions.
Hydrophilic megol temples & nosepads for a secure fit. Placed at the nose and on the temple tips, megol gently grips your skin to help keep the frame in place. The gripping power increases when introduced to moisture.
Upgraded two-position adjustable nose pads enable you to customize comfort and fit based on the shape of your nose bridge. This also allows you to strategically position the Attack MAG MTB further from your brow for ventilation and reduce fogging.
Shield frame shape with medium fit/medium coverage and 7×4 Toric Lens Curvature / 130mm lens width x 53mm lens height x adjustable nose width x 120mm temple length
Our most versatile lens that uses photochromic technology for varying light conditions. VLT = 20-85%