Randolph X Cole Hauser Frontier Sunglasses glass High Definition Optics® (HDO®) is

High Definition Optics® (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity

all while delivering the breathtaking views you expect from PolarizedPlus2 technology

Pronunciation: “laow-lee-mah”

"light adjusting" Lens Material:  Mineral Glass Lens Size:  62x37mm (Length x Width) Frame Size:  Temple 125mm

Bridge 21 Base Curve:  6x Frame Features:  Adjustable Nose Pads

Randolph X Cole Hauser Frontier Sunglasses glass High Definition Optics® (HDO®) isRANDOLPH X COLE HAUSER FRONTIER SUNGLASSES COLLECTION Frontier Models: FR001, FR002, FR003, FR004, FR005, FR006, FR007, FR008 Check out the other model in this collection: Sierra Designed in partnership with Cole Hauser, the all new Cole Hauser x Randolph Frontier collection is built on doing things the right waythe American way. Every pair arrives in custom Cole Hauser x Randolph packaging, including a co branded box, premium case, and cleaning