Salt. Colorado 55

SALT. Colorado 55 is the square aviator insert optical — aerospace-grade Japanese titanium with a 1 mm acetate insert for structure, lens protection, and real rim color. SALT. builds on the classic military aviator shape: timeless, no-nonsense, meant to fit almost anyone. We sell it as a 55 mm titanium insert optical you can actually wear, not the Colorado Sun.

Handcrafted in Japan. Aerospace-grade Japanese titanium chassis, 1 mm acetate inserts, Japanese componentry. Designed in California. Frame $580.

Who it’s for. Anyone who wants a classic square aviator with insert color in the rim — titanium chassis, not a heavy acetate block and not the sun version. 55 mm eye, 17 mm bridge, 142 mm temples, 43 mm depth. Come in and check the 55 on your face. Optical frame; we fill the Rx here.

Shape. Square aviator (optical). Manufacturer describes a classic no-nonsense military-inspired aviator with optical performance in mind. This listing is Colorado 55 optical (inserts), not Colorado Sun.

Material. Aerospace-grade Japanese titanium for lifetime durability with a featherweight feel. 1 mm acetate insert for structure, lens protection, and color variation (bold contrast or subtle monochrome). Organic SALT. pattern stamped inside temple tips and nose pads for grip and identity.

Origin. Designed in California. 100% made in Japan.

Measurements (from SALT.)

• A (lens width): 55 mm
• B (lens height): 43 mm
• DBL (bridge): 17 mm
• ED (effective diameter): 57 mm
• Temple: 142 mm
• Common written size: 55–17–142

Colorways at SALT. (optical, Colorado 55 inserts):

• Antique Gold / Indigo Blue — $580
• Antique Silver / Smoke Grey — $580
• Brushed Gold / Antique Leaves — $580
• Black Sand / Black — $580
• Rose Gold / Antique Rose — $580