Check the listing for details. Smith 4D Mag S Goggle - M007600. Color: Multi, Condition: New with tags. Listed at 348.00 USD. The medium coverage small fit Smith 4D MAG S Goggles is built for smaller faces who want all the performance of a technical goggle: fantastic optics, great venting, and a comfortable secure fit that integrates with your helmet. The Smith story starts “Once Upon A Hell Of A Time,” which is to say in the dark ages of 1965, Dr. Smith built the world's first thermal sealed goggle so he could get outdoors and have a blast on days everyone else had to stay inside. True To The Vision Since 1965 Smith has continued to create goggles for comfort, with venting and fog-free performance. The 4D MAG S ships with two ChromaPop lenses for its quick change magnetic lens change system that swaps out so quickly and easily you can do it with your gloves on, one for bright light, one for low light, so you’re always rocking the right lens.