From Smith™
"The views are half the fun of being out there. From trail riding to sunrise runs, the Smith Leadout PivLock makes lens changes quick and easy so you can adjust to varying light conditions while on the move. Designed with less wrap than most performance sunglasses, they allow air to circulate to reduce fogging. The lightweight frame is impact-resistant and integrates with Smith helmets. And to help you get more time outside, we threw in a set of ChromaPop™ low-light amber lenses ideal for flat light days and dawn patrol".
In 1965 Dr. Bob Smith (an original ski bum) developed the first sealed thermal lens and breathable vent foam. He hand built goggles in his garage and sells them out of his van on weekend ski trips in Utah and Colorado.
Smith belongs to a community of seekers, anglers, and everyone in-between. Their choice of both GLASS and POLYCARBONATE lenses makes sure they're suited to all outdoor lifestyles.
Smith officially Incorporated as Smith Sport Optics, Inc. dba Smith Opticsin 1989. Plenty of retro in this brand.