Boasting a timeless shape with modern tech, the Smith Lowdown2 Polarized ChromaPop Sunglasses are sure to become your go-to shades for everything from daily commutes to camping trips and beach vacations. They have the same familiar silhouette as the original Lowdowns, just with a slightly updated surface design and flatter 4-base curve for maximum style points. ChromaPop technology delivers crisper, more vivid views of the world around you, and polarized lenses eliminate glare from reflective surfaces so you can see better on open water, snow-covered mountains, and rain-slicked streets alike. Evolve frame material offers ultralight comfort, and hydrophilic nose pads keep them in place through your roughest and rowdiest adventures. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.