Description

Plain, simple, and badass, the Dirk looks so tough it broke the mold. Built from lightweight yet durable Grilamid®, the Dirk is available with our revolutionary HAPPY™ lens tech and polarization.

Happy Gray Green Polar

% Visible Light Trans.

15%

Cat.

Tint base

Gray Green

SPY+’s Happy™ Lens is the foundational technology the brand offers across all its sunglass lenses, but it’s far from basic. Happy™ is SPY+’s proprietary technology designed to not just protect eyes but also boost mood and alertness by harnessing the beneficial aspects of long-wave blue light. Spy+ Happy™ Lens is available in polarized as well as non-polarized options in a multitude of tints and mirror options.

100% UV protection
Blocks harmful blue light
Lets in good blue light
Color enhancement
Glare Reduction

WHAT IS HAPPY BOOST?

SPY+ Happy Boost™ Lens technology evolves the original Happy™ Lens, enhancing color, contrast, and clarity while boosting mood and alertness. Designed for those serious about vision in the elements, it maximizes color contrast up to 30%, maintains white balance, and features a premium polarizer. Whether on trails, chasing horizons, or fishing, this lens brings the world to life like no other.