Blues Bro Classic Sunglasses Tortoise Frame Green Lens 2029. Classic style with tortoise frames that give a distinctive touch making it effortless to look remarkable while wearing these sunglasses. You just can't go wrong with this long-established style of sunglasses. At a fraction of the cost of other designer eyewear, these sunglasses offer a great price and quality combo you just can't turn down. They will quickly become your daily wear. The green lenses provide UV400 protection against potentially harmful UVA and UVB rays. Approximate dimensions Lens H: 47mm x W: 60 mm Bridge: 14 mm Frame W: 128mm.