Named after the famed Indonesian surf break, Keramas wear\’s its boldness, and distinctiveness on its sleeve. 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 our Bio-Acetate material and as a member of our Del Mar collection, is only available in 580 Glass.

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