*Please refer to size guide for fit example images
Plain, simple, and badass, the Dirk looks so tough it broke the mold. Available in polarized and ANSI styles, it features SPY's detail- and mood-boosting Happy Lens™ and Trident™ polarization. The Dirk is built from virtually indestructible Grilamid® and features snap pin hinges, 8-base polycarbonate ARC® lenses and 100% UV protection.
Available with the color and contrast enhancing Happy Lens™ and Trident™ polarization
Constructed from Grilamid®, a lightweight frame material ideal for everyday wear due to its strength and flexibility
8-base polycarbonate ARC® lenses for increased optical performance
High-quality, long-lasting snap pin hinges
100% UV protection reduces eye fatigue and long-term sun damage
Frame measures 64-16-125
SOSI: Spy Optic Standard Issue Collection. Created exclusively for military, first responders, and law enforcement.
ANSI Rx: Our shades make you look cool and help you see cool things, certainly, but they're also designed to keep your eyeballs protected and in your head. That's why our ANSI Z87.1 certified line for lens retention and high mass impact resistance. That means if something hits you in the face (or if your face hits something), the lenses will resist ejecting, they won't shatter, and the frame won't break. One test these badass optics endured is a 1/4-inch metal ball blasted at them at more than 100 mph. The other is a 1.1 lb. pointed projectile dropped on them from more than 4 feet up.