Forum Polarized Sunglasses: Beneath the stylish face of the Smith
Forum Polarized Sunglasses hides a tech savvy sunglass pro waiting to be revealed. Out comes the secret of the Carbonic TLT distortion correcting lenses and the lightweight Evolve frame, making the Smith
Forum Polarized Sunglasses a favorite.
Carbonic TLT Lenses feature Tapered-Lens-Technology (TLT) corrects lens distortion by progressively tapering the lens from the optical center towards the outer edges resulting in true optical clarity. Carbonic TLT is engineered to be the most impact resistant lens material in the world while being optically corrected to maximize visual clarity and object definition.
Evolve Frame Material utilizes a material called Rilsan® that makes for a lightweight, durable and fully transparent frame that is also over 53% bio-based. Better yet this material comes from easily renewable, non-genetically modified castor plants and is finished with a clear water-based protective coating.
Stainless steel spring hinges are extremely durable.
Hydrophilic Megol Nose and Temple pads gently grips the skin to help keep the frame in place. Gripping power increases when introduced to moisture, meaning sweat or rain won’t make your glasses fall off.
Medium fit and medium coverage
8 Base Lens Curvature is a medium wrap around your face, not flat and not a full wrap around.
Frame measurements 61-18.5-130
Smith products can only be shipped within the U.S. and Canada