SALT x Black Bear Brand Sirlin BK Custom Pink Lenses Handcrafted Japan

SALT. Optics x Black Bear Brand Sirlin BK Black Sunglasses, Custom Pink Lenses, Handcrafted in Japan

Condition

Deadstock / Unworn. This pair presents in true new-old-stock condition — unworn since its original production run, with no signs of wear to the frame, hinges, or lenses.

Frame Details

A refined rectangular silhouette from the SALT. Optics x Black Bear Brand Sirlin collection, finished in glossy black Japanese acetate with a discoverable gold interior skeleton and 24K gold-plated hardware throughout.

• Brand: SALT. Optics x Black Bear Brand
• Model: Sirlin
• Colorway: BK (Black)
• Frame Shape: Rectangular
• Frame Material: 8mm Japanese Acetate
• Frame Color: Glossy Black with Gold Interior Skeleton
• Hardware: 24K Gold-Plated Hinges, Core Wires, and Functional Rivets
• Country of Manufacture: Handcrafted in Japan

Lenses

This pair has been fitted with custom pink lenses by Second Chance Customs, our in-house lens installation division, replacing the brown polarized lenses the BK colorway ships with from the manufacturer.

• Lens Color: Pink
• Lens Type: Custom Aftermarket (Second Chance Customs install; not the original SALT. factory lenses)
• Original Manufacturer Lens Specification: 100% Polarized Optical Grade CR-39, Brown, with Anti-Reflective, Hydrophobic, and Oleophobic Coatings

The lenses are clean and unscratched, consistent with the frame's unworn condition.

Size & Fit

• Lens Width: 52mm
• Bridge: 20mm
• Temple: 146mm
• Recommended Face Size: Medium

Why We Love Them | Era & Relevance

Modern. The Sirlin collection is the result of a genuine collaboration between two brands built on obsessive material standards — SALT. Optics' Japanese acetate and precision craftsmanship paired with Black Bear Brand's creative direction under Josh Sirlin. The gold interior skeleton and functional gold rivets are the kind of detail you only notice up close, and swapping in pink lenses gives this particular pair a distinctive, one-of-a-kind presence within the collection.

Authentication

Authenticated by Second Chance Authenticators. Model markings, construction, hardware, and SALT. Optics x Black Bear Brand design details have been reviewed. Authentication includes a recorded Certificate of Authenticity, serial information, and QR ownership registry.

What's Included

• Original or era-appropriate case
• Cleaning cloth

Notes

Model, colorway, and sizing (52-20-146) were independently verified against SALT. Optics' official manufacturer documentation. This pair's lenses have been replaced with custom pink lenses by Second Chance Customs; the manufacturer's original specification for the BK colorway is brown polarized CR-39.

Our Promise

Every piece we offer is reviewed for authenticity and condition before it reaches you. We stand behind what we sell, and we disclose exactly what we know — and what we don't — so you can buy with confidence.