CK19136S Men's Sunglasses from the Calvin Klein Collection feature a metal frame in a navigator style, crafted for everyday urban use. The design blends fashion with practicality, making them a strong choice for outdoor activities where you want a noticeable accessory. The Calvin Klein Collection emphasizes refined finishes and meticulous detail, placing these frames in the premium segment. They measure 57-15-135: a 57 mm lens width, a 15 mm bridge, and 135 mm temple length. A 57 mm lens width tends to suit oval, square, and rectangular face shapes well. The navigator shape is defined by a straight top edge and softly rounded bottom corners, producing a clean, geometric line. Lens-wise, the UV400 protection blocks 100% of UVA and UVB rays, and the sunglasses carry a category 3 tint, making them suitable for driving and bright outdoor conditions.