Sportsman Aviator Sunglasses from Randolph Engineering®: Designed for the outdoor enthusiast with a sports sweat bar for comfort and a luxurious look. Built to the same military spec standards as our classic Aviator. Mineral crown glass lenses. 100% UVA/UVB protection. Jewelry-quality finishes with durability coating to prevent scratches. Adjustable cushioned silicone nose pads for a customized fit. Lifetime warranty. Includes case, cleaning cloth and maintenance kit. Handcrafted using 200+ steps in Massachusetts, USA. Sizes: 5.5" and 6" (temple to temple). Note: The fit is more snug with wrap style frames.