Shift MAG Tubeless It is made of water-repellent

It is made of water-repellent material to keep contents dry during unexpected showers

designed to fit most standard frames and geometries

20 oz/ 431g (Including battery)

A flexible ear hook design combines stability and comfort

Maximum security ground/wall anchor for bikes

Shift MAG Tubeless It is made of water-repellentGeared for speed. The Shift MAG gives cyclists and runners every performance advantage possible, from the superlight frame down to the nose piece. The coolest feature is no doubt the interchangeable lens technology. Snap the magnet on the side for quick, fingerprint free lens changes. These Smith sunglasses come with one clear lens as well a color enhancing ChromaPop lens. Flatter than most performance eyewear, the 5 base frames stay put with a two