Plain, simple, and rugged, the Dirk looks so tough it broke the mold. The Dirk is built from virtually indestructible Grilamid? and features snap pin hinges, 8-base polycarbonate ARC? lenses and 100% UV protection. It also features SPY's detail- and mood-boosting Happy Lens?.
- 100% UV protection reduces eye fatigue and long-term sun damage
- 8-base polycarbonate ARC? lenses for increased optical performance
- Available with the color and contrast enhancing Happy Lens?
- Constructed from Grilamid?, a lightweight frame material ideal for everyday wear due to its strength and flexibility
- High-quality, long-lasting snap pin hinges