Piston

The Piston Rx protective motorcycle sunglasses are Z-87 certified and built for speed with their magnetic technology. With the ability to have a pair of active lifestyle shades in a matter of seconds, the Piston's removable Powered by Switch™ magnetic eyecups helps protect the eyes from wind, dust, and light flying particles. They also increase the Piston's comfort, grip, and durability, making them the ideal motorcycle eyewear choice. Size: A:60 B:37.8 ED:63.6 DBL:21 TL:125 Features:  ANSI Z87.1 Certified Unisex 6-Base frame. Head hugging temple design and adjustable temple tip adds to frame comfort Nosepad material is soft, hypoallergenic and water-resistant thermoplastic rubber allowing for increased comfort, grip, and durability. Removable side cups for venting. Includes semi-rigid case, adjustable strap, cleaning cloth, and eyecup pouch. The Sunset Driver Lens is designed for speed and motion activities. A rose amber lens with a sunset mirror coating is tailored for mid-range l