Combining a bold front with sleek temples in a mid-sized frame, the Montana brings big performance to the biggest skies. Features include the detail- and mood-boosting Happy Lens™, a virtually indestructible Grilamid® construction, high-quality pin hinges, and 6-base polycarbonate ARC® lenses providing 100% UV protection.
- Happy Lens™ enhances color and contrast, increases clarity, and improves mood and alertness
- Available with Trident™ polarization that eliminates reflective light
- Constructed from virtually indestructible Grilamid®
- 6-base polycarbonate ARC® lenses
- High-quality pin hinges
- 100% UV protection reduces eye fatigue and long-term sun damage
- Frames measures a medium 56-16-140

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.
- Happy Lens™ enhances color and contrast, increases clarity, and improves mood and alertness
- 100% UV protection
- Blocks harmful blue light
- Lets in good blue light

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.
- 100% UV protection
- Up to 30% color boost
- Enhanced contrast
- True white balance
- Performance polarizer
- Anti-reflective coating