Smith Challis Polarchromic ChromaPop+ Sunglasses Polarized

The Challis Sunglasses are a sleeker, smaller version of the ever popular Carlson sunglasses, and they feature Smith's remarkable Techlite polarchromic glass lenses. Polarchromic combines glare free polarization with tint adjusting photochromic technology for the best optical experience that Smith offers. Techlite glass offers water friendly protection and natural scratch resistance, and Smith coated the glass in anti reflective and water resistant coatings for a long lasting optimal performance. The frame features lightweight Evolve material, rust resistant stainless steel spring hinges, a wraparound eight base curvature, and hydrophilic nose and temple pads for a secure grip. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer andor birth defects or other reproductive harm.