Costa Del Mar's three new LiquidMetal frame designs defy reality. The combination of steel, chrome, manganese, carbon and silicone creates a hyperflexible frame with twice the durability of titanium, the company says. The material is also hypoallergenic and corrosion-resistant. The rectangular Lava, oval Magma and small square-shaped Cinder fit all face sizes. The trio features Costa's three-stage comfort system, 100-percent polarization, and UV protection. They come in either a gunmetal finish with gray and blue-mirror polycarbonate lenses or a copper finish with gray and amber polycarbonate lenses. Retail prices range from $209 to $229. Call 800-447-3700 or visit www.costadelmar.com.