The Nova fronts uniquely manufactured 100% TAC polymer lenses, in mirror and grey gradient, or the sophisticated looking blue mirror with the grey gradient. Constructed of high-tensile surgical-grade stainless steel and anodized and ferrous nickel silver alloys, choose from gold or silver frames and temples. Light enough to wear all day. Fashionable every day. Prive’ wants to keep your style fresh, and attains that by having manufactured the frames in a fixed quantity.