A wolf in sheep's clothing, the Lockwood hides true performance features like Megol nose and temple pads under a design that is obviously lifestyle inspired. Megol nose and temple pads are placed at the nose and on the temple tips, this material gently grips your skin to help keep your frame in place. The gripping power increases when introduced to moisture. Disguised within this stylish package are sports friendly. From mountain bike ride to wedding reception, the Lockwood is a true multi-tasker. Carbonic Lenses are the most impact resistant lens material. Not in the country, not in the industry, but in the whole world. That's Carbonic and it's only the beginning. We injection mold Tapered Lens Technology for perfect optical precision and add our new anti-scratch resistant coating to keep them fresh. Lenses are lightweight, ideal for sports and surpassANSI Z80.3 with 100% UV/B/C. The Lockwood has eight base lens curvatures to choose from with Grilamid TR90 Frames Resilient, tough and flexible. Grilamid is an exceedingly light and durable plastic that will maintain its shape under all temperature changes. Sunglasses come with a Lifetime Warranty.