Editorial Review Spy Optic's Dirk Sunglasses provide 100% UV protection and are built from virtually indestructible Grilamid. Plain, simple, and badass, the Dirk looks so tough it broke its own mold. The Dirk features the Happy Lens and Trident polarization. The Happy Lens also keeps the eyes relaxed to reduce fatigue and help your eyes to easily distinguish changes in terrain. Happy Glass polarized lenses allow in the sun's "good" rays (long-wave blue light) - that studies suggest create an uplift in mood and alertness - while still blocking the sun's "bad" rays, giving you the best visual experience possible. The Dirk features Pin hinges and 8-Base polycarbonate ARC lenses. Frame measures: 64-16-125
Features 1) Built from virtually indestructible Grilamid 2) Pin hinges 3) 8-Base polycarbonate ARC lenses 4) 100% UV protection 5) Frame measures: 64-16-125
Specification Binding : Sports Brand : Spy ClothingSize : One_Size Color : Hawaii - Happy Gray Green Polar Department : mens EAN : 0648478766716 Label : Spy Manufacturer : Spy Model : 182052782864 PackageDimensions_Weight : 0.18 pounds PackageDimensions : L:6.61 X W:2.60 X H:2.36 ProductGroup : Apparel ProductTypeName : SPORTING_GOODS Publisher : Spy Size : One_Size Studio : Spy Title : DIRK HAWAII - HAPPY GRAY GREEN POLAR