Featuring a sharp square lens shape with a light top-to-bot tom taper and subtle key-hole bridge, this handmade frame is made from Costa's Bio-Acetate material and as a member of their Del Mar collection, is only available in 580 Glass.

Lenses

Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.

The lens' multipatented technology manages light by:

• Absorbing Harmful High-Energy Blue Light (HEV)
• Enhancing Reds, Greens, and Blues
• Filtering Out Harsh Yellow

580 Glass

• Glass Provides The Best Clarity In Material
• Encapsulated Mirrors (Between Layers Of Glass) Are Scratch-Proof
• 20% Thinner And 22% Lighter Than Average Polarized Glass

580 Polycarbonate

• Polycarbonate & are your lightest and most durable lens material options
• C-WALL^® is a molecular bond which is scratch-resistant