Here's the lowdown on the Smith
Lowdown Slim Sunglasses. They've got Carbonic TLT lenses, which prevent eye fatigue and provide you with maximum comfort, and feature Smith
's Evolve frame material, which is 53% bio-based. So not only are you seeing everything with 100% accuracy, you're also wearing some of the most eco-friendly, lightweight and durable frames that the industry has to offer right now. If you're looking for a medium fit and small coverage pair of shades, that also do their part to reduce environmental impact, the Smith
Lowdown Slim Sunglasses are a top-notch option.
Carbonic TLT Lenses - When light passes through a medium it refracts, i.e. changes course. If left uncorrected, this refraction can cause visual distortion and eye fatigue. Smith's Tapered Lens Technology (TLT) straightens out the incoming light rays by progressively tapering the lens from the optical center toward the peripheral view. What this means for you is that you see with 100% accuracy and maximum comfort.
6 Base Lens Curvature - Models that include 6 base tend to be more flat relative to your face.
Evolve Frame Material - Smith incorporates the revolutionary, Rilsan® Clear material into what has become the largest eco-friendly sunglass collection in the world. This material allows them to create lightweight, durable frames, that are over 53% bio-based. Rilsan® Clear is derived from the renewable, non-genetically modified castor plant. Characteristics of this material include flexibility, lightweight, high elasticity, remarkable toughness, and excellent chemical resistance. Most importantly, this material is not petroleum based. Why is 53% bio-based important? Through extensive testing and field trials, Smith has found the correct balance of materials required to sustain performance and durability, while reducing their environmental impact.
Hydrophilic Megol Nose Pads
Smith products can only be shipped within the U.S. and Canada