Named for the flowers found on pandanus plants in French Polynesia, the Costa Hinano sunglasses are as beautiful and durable as their namesake. The pandanus leaves are often used when constructing overwater bungalows, and while you can't build a roof out of these sunglasses, the bio-resin nylon, corrosion resistant hinges and high-grip temples combine to create long last frames that look as good as they feel.