Smith 4D Mag DELETETHIS with or without bikes

with or without bikes

Goggle squeegee on thumb

Construction rubber feet micro-adjust for extra stability on uneve surface

A dirty drivetrain causes poor shifting and unnecessary wear to expensive parts

All fabrics bearing Gore-Tex's Windstopper branding meet or exceed this rating

Smith 4D Mag DELETETHIS with or without bikesYou can now see more than ever before. The all new 4D MAG raises the bar for lens innovation with the introduction of BirdsEye Vision. This state of the art lens technology has a 25% increase of overall field of view compared to the I O MAG. In addition we have evolved Smith MAG by integrating the dual locking mechanisms into the goggle frame outriggers to make a quick and easy lens change system. We know that with BirdsEye Vision featuring ChromaPop