Piston
Everyday eyegear built for durability and vision performance.
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 light transmission and contrast to provide both sustained comfort and visibility under varying light conditions.
| Brand | Rec Specs Active |
|---|---|
| Activity | Boating, Cycling, Driving, Fishing, Hunting, Motorcycle, Mountain Bike, Running, Shooting, Safety |
| Feature | ANSI Z87, Side Shields |
Sizes: A:60 B:37.8 ED:63.6 DBL:21 TL:125
The sizing is the official measuring standard for all frames:
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A
- The horizontal measurement of the lens.
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B
- The vertical measurement of the lens.
-
ED
- Effective Diameter defines the minimum diameter lens that will fit a frame when the geometric center of the lens is exactly centered in the frame.
-
DBL
- Distance Between Lenses or the bridge size.
-
TL
- Temple Length.
