Inspired by the protected salt marshes composing half the terrain on its namesake island, the Catherine is a fine, refined frame perfect for effortless elegance. Featuring soft cat-eye lenses and core-wire temple designs pulled straight from the waves, this 6-base, Bio-Acetate frame is a no-brainer for all your on-or-off-water adventures. On St. Catherine's and elsewhere, we protect our environment to keep it pristine as long as we can. With this frame, you can do the same with your eyes - along with all the memories you have yet to make. Fit & Design: Wide fit sunglasses Stylish lifestyle frame and variable light lenses make this a good everyday choice for activities on the water and land Base 6 lens curve for medium coverage that values style but still performs Polarized Blocks 100% of harmful UV rays 580G Lightwave glass lenses offer better clarity and scratch-resistance than polycarbonate lenses 20% thinner and 22% lighter than your average polarized glass, giving you a lightweight and comfortable wearing experience Technology: Costa 580(R) lenses were designed by in-house light spectrum experts to absorb harmful high-energy blue light (HEV), soften harsh yellows, and enhance reds, greens, and blues C-WALL(R) technology has a scratch-resistant molecular bond and repels water, oil, and sweat for easy cleaning Additional Details: Made from bio-based materials Frame width: 132mm Lens width: 57mm