Experience enhanced peripheral vision and protection with the 100% Westcraft sunglasses featuring a 5.5-inch base cylindrical lens. This innovative lens design offers a wider field of view, ideal for outdoor activities and sports. The unique lens change mechanism with a V-latch allows quick and secure removal or attachment of lenses, providing customization for different lighting conditions. Removable side shields add an extra layer of protection against elements such as wind, dust, and debris, making these sunglasses versatile for various environments. Crafted with a durable, flexible, and lightweight TR90 frame, they ensure comfort during extended wear without sacrificing resilience. The sunglasses offer 100% UV protection (UV400), safeguarding your eyes from harmful ultraviolet rays during outdoor pursuits. Hydrophobic and oleophobic lens treatments repel water, dirt, and oil, maintaining clear visibility and reducing cleaning frequency. Included with the sunglasses are a hard case for storage, a microfiber cleaning bag for lens maintenance, clear dual replacement lenses, and extra alternative fit nose pads for personalized comfort. These features make the Westcraft sunglasses a practical and stylish choice for active individuals seeking reliable eye protection and adaptability in an array of outdoor conditions. Features: 5.5-inch base cylindrical lens for increased peripheral view and protection Unique lens change mechanism with V-latch for quick and secure lens swaps Removable side shields for added protection from the elements 100% UV protection (UV400) ensures comprehensive eye safety Hydrophobic and oleophobic lens coating repels water, dirt, and oil Durable, flexible, and lightweight TR90 frame for comfort and resilience Includes a hard case, microfiber cleaning bag, dual replacement lenses, and extra nose pads