Designed specifically for use on the water, H2Optix’ new St. Croix sunglasses offer virtually 100 percent UV protection, water-sheeting action to keep water spots off the lenses, and maximum polarization to eliminate glare. The composite frames are extremely durable yet the glasses weigh less than 1 ounce. Flex-Grip cushions on the nosepiece and earpieces are designed to keep the glasses in place, even when wet. A floating sports strap and a neoprene case are included. About $100; call (800) 525-4001.