Sierra SS1 Grey Matte with Blue Flash Lens
See All Sierra SS1 Sport Sunglass Models
Sierra SS1 is our latest release in high-tech, super sporty full shield eyewear. No matter if you're running a marathon or cycling a gran fondo, the Sierra SS1 is purpose built for extreme events as well as everyday outdoor activities such as hiking, running, mountain biking, tennis and boating. This full shield model sports a modern cylindrical lens to enhance your visual perception of the elements ahead and constantly keeps you protected while doing so.
- Weight: 29g/1oz
- Eye size: 135mm
- DBL: 24mm
- Temple: 132mm
- A: 135mm
- B: 55mm
- Base curve: 6 (Cylindrical)
- Red Flash Mirrored CAT 3 Lenses
- 12% Light Transmission (LTV)
We offer a two (2) year warranty on all of our products!
Shipping + Returns
We ship to the US and Canada and offer free shipping to the lower 48 on select orders. Place your order by 3pm pacific and we'll ship the same day.
XX2i offers 90 Day Returns. We know it take's time to try on and get comfortable with a pair of sunglasses bought online so that's why we give you plenty of time to do so.