Model: Columbia 56 Gender: Unisex Frame Size (mm): Lens Width Lens Height Bridge Temple 56 45 16 142 Frame Materials: Titanium, Acetate Frame Description: Perhaps the most iconic shape in the history of sunglasses, the classic tear drop aviator has proven itself as a true tool of eye protection for nearly a century. The SALT. COLUMBIA builds on that heritage to offer the perfect blend of style, functionality, and optical performance. The 1mm acetate insert provides a new level of structure and protection to the lens. This allows for the pairing of best-in-class materials that previously would not work together, such as titanium and glass. Additionally, this insert provides another layer of color variation, with both bold contrasting and subtle monochrome colorways. The organic SALT. pattern is custom stamped on inside of temple tips and nose pads adding a unique identity and providing more grip against the skin to increase the fit retention of the frame. Whether in the skies or on the silver screen, if you’re only going to have one pair of sunglasses, this is the one. Frame Features: 100% Made In Japan with high quality Japanese componentry. Aerospace Grade Japanese Titanium provides durability with a featherweight feel. 1mm insert provides a new level of structure and protection to the lens, as well as, offers an additional layer of color variation with both bold contrasting and subtle monochrome colorways. Organic SALT. pattern is custom stamped on inside of temple tips and nose pads adding a unique identity, and providing more grip against the skin to increase the fit retention of the frame. Polarized optical grade Glass and CR-39 lenses. Anti-reflective, hydrophobic, and oleophobic coatings reduce glare, repel dirt & water, and protect from harmful light rays to ensure the highest optical clarity and performance. Lens: Polarized Glass or CR39 lens. Any and all prescriptions can be filled at Good See Co. Shipping: Occasionally SALT. frames may have to be special ordered from the manufacturer and will take 1-2 days to arrive before shipping. Warranty: 1 Year Manufacturer Handmade in Japan