BEST FOR BRIGHT LIGHT: 100% polarized for protection from glare & UV rays. They absorb 85% of visible light & block most blue light. Stop straining your eyes during sports activities like cycling
GLASS LENSES: Corning glass lenses provide better clarity than plastic lenses, are scratch resistant, & the multi-layer reflection nano coating not only reduces glare, it makes them easier to clean
DURABLE NYLON FRAME: Made of TR-90 bio-based nylon, a premier material for sports and performance frames, these glasses are super comfortable and flexible. They're also resistant to heat and cold