The Shift MAG is built for fast-moving days when lighting changes and terrain throws surprises. These sport shades come loaded with ChromaPop™ lens tech to boost contrast and detail, and they’ve got Smith’s magnetic MAG™ system so you can swap lenses mid-ride without smudging or slowing down. Lightweight, grippy, and ready for long miles on the bike or trail, they include a bonus clear lens, hard case, and microfiber bag so you're covered for every condition.

Why do our Headucators love this?
The easy lens-swap system is a total game-changer when you're chasing daylight—or dodging storms.