Seafoam ReefTHE TROPIC COLLECTION MED LRG FIT 54MM LENS POLARIZED When was the last time you explored a tropical reef? The colors, the fish, the adventure it's all worth it. But we also need to protect these reefs. That's why all of our frames are made out of durable, eco friendly polycarbonate that in part comes from recycled bottles from the ocean. It's a small step toward solving a big problem. So feel good when you're rocking your Seafoam Reef sunnies!