Costa Isabela | eBay。This listing is for authentic Costa Del Mar Isabela IB10 Tortoise Frame 580P Polarized Copper Lens Sunglasses w/ Flexhinge and Case 63-16-120. Sunglasses are in poor pre-owned condition, both lenses have scratches and will need lens replacement (see photos). Listed price is reflective of item condition. Size: 63-16-120. Made in China. Costa Del Mar black zipper hardcase, micro fiber cleaning cloth, info booklet and sticker included in listing. Please see pictures to make your complete condition assessment. Located deep in the Galapagos, the island Isabela brings a depth and intrigue to the entire archipelago. Named to match, Costa\'s Isabela sunglasses bring head-turning style in a lightweight package. These designer women\'s polarized sunglasses for fishing boast a stylish nylon frame and plastic or glass lenses to a Beachcomber or Voyager\'s ideal day in the sun.