SPY Helm TECH Happy Gray Green Polar Lens 100 Percent UV Protection

SPY Helm TECH Happy Gray Green Polar Lens 100 Percent UV Protection - Matte Black FrameFunctional and generation-defining, the adventure-ready Helm Tech sunglasses provide low-key style and high-tech performance that only SPY-plus can deliver.SPY-Plus Happy Boost Lens TechnologyEvolves 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 percent, 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.Equipped with easily removable side shields that stay secured to the frame even when folded, so you can block out the sun and haters all at onceHidden sweat channels in both the nose pads and inner temples keep you cool when the heat is onComfortable rubber nose pads provide a secure fit, no matter how hard you sweatSPY-plus’s revolutionary therapeutic Happy lens tech is scientifically tuned to boost mood and alertness while enhancing color and contrast, providing a truly life-changing visual experienceARC (Accurate Radius Curvature) polycarbonate lenses are tapered to follow the natural curvature of the eye, providing crystal-clear, distortion-free vision while reducing eyestrainConstructed from Grilamid, a lightweight frame material ideal for everyday wear due to its strength and flexibilitySmooth and sturdy screw hinges100 percent UV protection reduces eye fatigue and long-term sun damageFrame measures 57-18-143