|Frame Material||Evolve Eco-Frame|
|Color Filtration Lens(Chromapop,Prizm, Etc.)||No|
Survey’s big brother, Forge is for those looking for additional coverage to protect from the elements. Megol nose pads and temples will ensure proper fit and all day comfort. The taller lens shape and thicker temples provide additional sun protection for those with larger faces.
Carbonic TLT Lens - 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 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.
Hydroleophobic Lens Coating – A water and oil proof coating. Repels moisture, grease, and grime. A barrier between your lenses and the world. Water will bead up and disperese without streaking. Smudges from fingerprints are wiped clean easily.
Evolve™ Eco-Frame Construction – Smith's proprietary Evolve material incorporates 53% bio-based material into their injected-polymer sunglasses. Smith sunglasses are the largest eco-friendly sunglass collection in the world.
Hydrophilic Megol Gel Nose Pads – Gently grips your skin to keep the frame in place. The gripping power increases when introduced to moisture.
Large Fit / Coverage
Lens Width 64 Lens Height 42 Nose Bridge 18 Temple Length 135