Product Details     Style: 673526209790 Behold the Spy Czar Sunglasses, which reign supreme as a bold style with maximum coverage. Constructed from virtually indestructible Grilamid®, the Czar features a distinctive flat-top double-bar bridge and sturdy 5-barrel hinges, ensuring durability and longevity. These sunglasses feature Spy's revolutionary Happy™ lens technology, scientifically designed to boost mood and alertness while enhancing color. The King of Kings in the realm of eyewear, the Czar sunglasses boast a big frame and an even bigger style. SPECSSuggested Use: Lifestyle FEATURES Ultra-thick sides and a square frame for a bold, attention-commanding look Happy™ lens technology enhances mood, alertness, color, and contrast for a truly life-changing visual experience 5-barrel hinges for added durability and longevity 100% UV protection, reducing eye fatigue and long-term sun damage Spy “cross” icon for branded detail Spy Czar Sunglasses