The thing about classics is they slip across decades. The Lowdown 2 sunglasses could be from this season, next season, or 1962. The bio-based frames have soft rubber nose pads, so they don't slide down your face when you break a sweat. They come with your choice of crystal-clear Carbonic lenses or Smith's color-boosting ChromaPop.

Vision:

• ChromaPop lenses enhance contrast and natural color to make the details pop
• Carbonic lenses offer impact resistance and clear optics
• Smudge and moisture resistant coating for easy cleaning and clear optics (ChromaPop option only)
• 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 is just right for everyday wear
• Megol nose pads provide non-slip grip 

Frame:

• Evolve bio-based frame material is lightweight and durable
• AutoLock hinges hold frames open for easy one-hand on and off