The Suncloud Loveseat Polarized Sunglasses offer anglers a laid-back, functional option for sunny days on the water, whether you're tying knots at the bow or scanning weedlines from shore. The medium-fit, round frame made from Evolvea" bio-based nylon feels light and comfortable, with a keyhole nose bridge for added breathability. Polarized polycarbonate lenses with a 6-base curvature reduce glare and eye strain without distorting color or depth, and 100% UV protection keeps your eyes shielded from harsh sun. Each pair comes with a microfiber bag to keep your lenses clear after a long day casting under open skies. Polarized polycarbonate injection molded lenses 6 base lens curvature enhances natural view Evolvea" bio-based lightweight nylon frame Keyhole nose bridge and medium round fit Includes microber cleaning/storage bag 100% UV protection Includes microfiber cleaning/storage bag Manufacturer's limited lifetime warranty