Calvin Klein CK19539S 410 Navy Blue Sunglasses. Protect your eyes from the sun in style with these Hugo Boss Blue Sunglasses. Their lightweight design ensures maximum comfort and their lenses offer 100% UV protection. The sleek Blue frames make these sunglasses the perfect addition to any outfit. Arm Length = 135 , Lens Length = 59, Nose bridge = 16. Blue Sunglass, Blue Lens. Sunglasses, Sunglasses Case, Cleaning Cloth and Care Instructions all Included, 100% Protection Against UVA & UVB Sunlight and Conform to British Standard EN 1836:2005. Style Code : CK19539S 410