Description Clean, classic design spans the ages. The Smith Sway sunglasses elevate the classic cat-eye with thicker, oversized frames that push a fun, modern vibe. The bio-based frames have soft rubber, non-slip nose pads and adjustable corewire temples that let you create a custom fit that holds tight while you're busy living the good life. Color- and contrast-boosting ChromaPop™ lenses give you a clear read on the day ahead. Smith Optics proudly assembles select products in our Clearfield, Utah facility, part of a nearly 60-year commitment to expanding U.S. operations and innovation. Read more about Smith prescription eyewear. Vision ChromaPop™ polarized lenses cut glare and enhance color and contrast Smudge and moisture-resistant coatings for easy cleaning and clear optics Anti-reflective coating improves clarity and reduces eye strain (ChromaPop™ option only) 100% UV protection Fit / Integration Medium fit, large coverage 4-base lens curvature Flatter frame for an everyday, casual fit Megol nose pads provide non-slip grip so glasses stay put Adjustable corewire for a customized fit Frame Evolve™ bio-based frame material is lightweight and durable Custom Smith logo hinges