The cool cousin of our Lowdown 2. The Lowdown Steel sunglasses have the classic looks that run through the family, but with a metal edge. The lightweight frames have soft rubber nose pads, so they don't slide down when you break a sweat. Smith ChromaPop™ lenses dial up the detail and color, so you see as sharp as you look.Lens Height: 46mmLens Width: 56mmBridge Width: 16mmTemple Length: 140mm Product Details Vision ChromaPop™ lenses enhance contrast and natural color to make the details pop 100% UV protection Fit / Integration Medium fit, medium coverage 4-base lens curvature is just right for everyday wear Megol nose pads provide nonslip grip so glasses stay put Frame Evolve™ bio-based frame material is lightweight and durable Smith branded metal hinges Lightweight, stainless steel temples