Retro-inspired style and modern optics for seizing the day. The Smith Lowdown Split sunglasses add vintage flair to their timeless namesake style. ChromaPop polarized lenses boost color and cut glare for clarity to match their sharp style. Adjustable silicone nose pads mean they'll stay put while you make the most of the day. VISION: ChromaPop polarized lenses cut glare and enhance color and contrast FIT/INTEGRATION: Medium fit, medium coverage, 6-base lens curvature, Modest wraparound fit, Adjustable silicone nose pads for a custom fit FRAME: Evolve bio-based frame material is lightweight and durable, AutoLock hinges hold frames open for easy one-hand on and off Lens Height: 45mm. Lens width: 56mm. Bridge width: 15mm. Temple Length: 145mm