The Mind Expander twin has a twin shape with a directional flex pattern

Mid Top style to improve ankle stability

Introducing the wider powder wayfarer

reflective underlays

welt back pocket

Smith 4D Mag Goggle White Vapor - ChromaPop Everyday Rose Gold Mirror + Bonus Lens 2027 120 The Mind Expander twin hasCheck your zippers and buckle your boots. It's time to drop in. The Smith 4D MAG brings our widest field of view and sharpest optics to give you the best possible read on the terrain, so you can nail your line every time. Add our quick and easy lens change tech, and you've got the only goggle you need for all conditions riding. Thanks to ChromaPop, the 4D MAG drops you into a bigger, brighter, sharper world. Lens Shape: Mag Lens Lens Tint: ChromaPop