Solid Construction: Built with TR-90 polymers for maximum durability, the rugged sunglasses are proved to preserve coating and color during Cross Cut Adhesion Test. And also equipped with injected hinges for increased durability

Ergonomic Design: Sporty wrap-style frames offer a perfect fit for your face, deliver a massive amount of protective coverage and stylish appeal; soft-touch nose pads eliminate any slippage, create a contoured point of contact and provide a custom fit for all day comfort, even in rough water; wider temples help to block wind and side glare

Polarized Lens: Fitted with a special TAC filter, the polarized lens blocks intense reflective light, maximally reduce glare off the water surface, increase your ability to locate fish and cover below the water's surface. The lens of sunglasses have undergone rigorous tests, resulting in optics that are hydrophobic, scratch resistant, and simply will not fog

Sun Protection: The high-quality lens block 100% UVA and UVB for superior protection, and protect your eyes from the sun's harsh rays which may cause cataracts, macular degeneration, cancer and unwanted wrinkles

3 Interchangeble Lens: The sunglasses Zion come with 3 different polarized lens: gray lens, brown lens and blue mirrow lens, ideal for fishing, driving, cycling, hunting, running, racing, skiing, climbing, trekking, backpacking, camping, daily wear and more