From the beach to a boat, sun protection is critical on the water—and with the Hydro, you don't have to worry about your favorite shades becoming an accidental offering to Poseidon. The Hydro sport sunglasses are crafted with TPX plastic, a low-density material that has an extremely low water absorption rate (translation: it floats). Available in matte black and matte gray, these lightweight frames have mirrored lenses for extra protection on the water. The Hydro's mirrored TriLenium 7 Polarized lenses were developed using original NASA optic technology to block scattered blue light, reduce glare, enhance your vision and block 99.9% of harmful UV radiation. With 2x Scratch-Guard, oleophobic (smudge-proof) and hydrophobic (water-repellent) coatings, the Hydro is built to protect you on and off the water. Get the Hydro today and we'll include a large soft case, microfiber pouch and anti-fog cleaning kit with your new shades.