SPY Cyrus Sunglasses. With ultra-thick sides, a square frame, and a front that commands attention, there’s nothing quiet about Cyrus sunglasses. SPY+’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 experience. ARC® (Accurate Radius Curvature) polycarbonate lenses are tapered to follow the natural curvature of the eye, providing crystal-clear distortion-free vision while reducing eyestrain. Constructed from Grilamid®, a lightweight frame material ideal for everyday wear due to its strength and flexibility. Robust 5-barrel hinges for added durability 100% UV protection reduces eye fatigue and long-term sun damage. Imported. <br><br>WARNING PROP 65: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.