Description of Mosley Tribes Alliance Sunglasses - Gunmetal / Brown Gold Polarized The Mosley Tribes philosophy is to create a new active lifestyle brand fusing utility, style, fashion and function. The initial focus has been to create a collection of lifestyle sunglasses that combine style and function. The Mosley Tribes sunglasses represent a new category in eyewear design that fills an untapped niche in the sunglass industry. Features: Size 63mm - 14mm Temple 1305mm Lens 6 base