In a never ending quest to outdo ourselves and improve our eyewear - Heat Wave is proud to announce our latest design, for the ones who refuse to slow down and take notes on what the rest of the pack is doing: The Quatro. We've taken Heat Wave's heritage design features and reimagined them with a race inspired, smooth profile and premium fit. The Quatro's comfortable subframe is covered by a striking single shield lens and completed with a contrasting metal brow accent. These are sunglasses designed for fast living.