Discover The Tube by Siroko, the sunglasses that have become a true phenomenon, blending iconic style with cutting-edge optical technology. The Tube by Siroko are a real hit and have broken all our records.Their stainless steel frame is tinted black and gives off strength and purity. This timeless, round design evokes a sense of vintage cool while delivering the performance demanded by a modern lifestyle. Perfect for any adult seeking a versatile and stylish accessory, The Tube sunglasses are designed to make a statement, whether you´re navigating the urban jungle or enjoying a sun-drenched escape.Experience the world in high definition with our advanced polarized lenses. These lenses are engineered to cut through distracting glare from reflective surfaces like water, asphalt, and snow, providing you with unparalleled visual clarity and reducing eye strain. Colors appear more vibrant and details become sharper, allowing you to see your surroundings with enhanced perception. Your eye health is our priority, which is why every pair offers full UV400 protection, blocking 100% of harmful UVA and UVB rays.Built for sunny and bright light conditions, the Category 3 lenses provide the perfect level of tint to keep you comfortable without overly darkening your view. The frame, crafted from premium stainless steel, is not only visually striking but also incredibly lightweight and durable, ensuring it can withstand the rigors of daily use while providing all-day comfort. The design is completed with adjustable nose pads, allowing you to achieve a secure, customized fit that feels tailor-made for you.Each pair of The Tube sunglasses comes complete with a protective microfiber pouch for cleaning and storage, ensuring your new favorite accessory stays in pristine condition. Elevate your look and protect your vision with the sunglasses that perfectly balance retro aesthetics and contemporary performance.Technical Specifications:* Target User: Adult* Lens Filter: Cat. 3 - Sunny/bright light* Fit: Standard* Lens Material: Synthetic* Lens Technology: Polarized with full UV400 protection* Frame Material: Stainless Steel* Nose Pads: Adjustable for a custom fit* Hinges: High-quality for lasting durability* Includes: Custom Box and Microfiber Pouch