Boomtown Lens:ChromaPop Polarized Blue Mirror Combined with a durable Carbonic-x

Combined with a durable Carbonic-x lens and time-tested venting

and MIPS® liner system give you the confidence and aero advantage you'll need to attack with speed and catch the breakaway

and the Smith Squad goggles set you up for a crystal clear view through it all

Replacement lens for the Smith Optics RHYTHM MTB Goggles

Silicone-backed strap stays put

Boomtown Lens:ChromaPop Polarized Blue Mirror Combined with a durable Carbonic-xDescription Beach, boat, town, or trail, the Smith Boomtown sunglasses let you roll between routine and adventure with the coverage you need and style that never looks out of place. A slightly wrapped frame plus a full coverage ChromaPop shield lens are all about pursuing your thrill. A comfortable, all day fit and subtle shape make the Boomtown your quiver of one sunglasses for living the good life. Product Details Vision ChromaPop polarized lenses