T4

Titanium (T4) frame
in Jet Black (JB)
with CR-39 Dusty Brown lenses
for Collection Six (2026)

T4-JB-26-DUSTY BROWN

Titanium (T4) frame
in Jet Black (JB)
with CR-39 Dusty Brown lenses
for Collection Six (2026)

T4-JB-26-DUSTY BROWN

View T4 Optical

View T4 Optical

Sizing

Jet Black / Brown Tortoise

Titanium (T4) frame
in Silver (SLV)
with CR-39 Nomad Grey lenses
for Collection Six (2026)

T4-SLV-26-NOMAD GREY

Titanium (T4) frame
in Silver (SLV)
with CR-39 Nomad Grey lenses
for Collection Six (2026)

T4-SLV-26-NOMAD GREY

View T4 Optical

View T4 Optical

Sizing

Silver

Titanium (T4) frame
in Gold (GLD)
with CR-39 Cobalt Grey lenses
for Collection Six (2026)

T4-GLD-26-COBALT GREY

Titanium (T4) frame
in Gold (GLD)
with CR-39 Cobalt Grey lenses
for Collection Six (2026)

T4-GLD-26-COBALT GREY

View T4 Optical

View T4 Optical

Sizing

Gold

Titanium (T4) frame
in Heritage Gold (HG)
with CR-39 Verde Standard lenses
for Collection Six (2024)

T4-HG-26-VERDE STANDARD

Titanium (T4) frame
in Heritage Gold (HG)
with CR-39 Verde Standard lenses
for Collection Six (2024)

T4-HG-26-VERDE STANDARD

View T4 Optical

View T4 Optical

Sizing

Heritage Gold / Brown Tortoise

$395.00
$395.00
$395.00
$395.00
Free ground shipping & returns
T4 Jet Black

T4 Jet Black

T4 Heritage Gold

T4 Heritage Gold

Custom designed case, cleaning cloth and heavy-duty box.

— Packaging
Each Rose & Co. frame comes with our custom designed case, cleaning cloth and heavy-duty box.

—Sequential Numbering
Each frame has a unique numerical “ghost” stamp verifying where your frame was completed in the production run.

Specification Sheet

Specifications

T4
T4
  • Style
    T4-26
  • Material

    Pure titanium made in Japan exclusive by Nakanishi Optical.

    Manufactured using the Kroll process, Japanese titanium is highly valued for its superior purity, producing a strong, lightweight frame.

    Japanese titanium adheres to the highest standard of optical platting–the process of adding layers to raw metal–with best-in-class processes only known to Japan. Applying these standards improves structural integrity, increases the overall longevity of the frame and lessons age deterioration.

    Hypoallergenic and corrosion resistance.

  • Lens

    CR-39 lenses provide great optical clarity with the least distortion.

    UVA & UVB sun protection blocks harmful ultraviolet rays from reaching the eyes.

    Anti-reflection (AR) coating eliminates reflections and glare for better vision.

    Oleophobic (anti-smudge) & hydrophobic (water-resistant) coatings help keep lenses clean.

  • Components

    Machine engraved, custom filigree detailing on the bridge, end piece and temple.

    Adjustable titanium nose pads in silver or gold for added comfort and fit.

    Custom one-piece bridge and nose pad arm construction provides durability structural integrity.

    Custom ROSE&CO embossed logo on the temple tip.

  • Packaging

    Custom designed 2-piece heavy-duty eyewear box.

    Custom designed microfiber cleaning cloth (1 of 3 colors).

    Custom designed steel-hinge & clamshell canvas (green) eyewear case.

  • Printing

    Laser engraved.

    Unique sequentially numbered “ghost” stamp.

  • Date
    Collection 06 (2026)
  • Origin
    Manufactured in Japan
T4
Close Size Guide

Size Guide

49[]22-147

T4-JB-26-DUSTY BROWN

Bridge

22mm

Lens

49mm

Lens

40.5mm

133.9mm

Frame

T4-JB-26-DUSTY BROWN

147mm

Temple

— Sizing
‍
If you already own a pair of glasses that fit you well, please refer to the measurements on the inside temple.

— Help
‍
If you have any questions regarding sizing, feel free to contact us.

Close Size Guide

Size Guide

49[]22-147

T4-SLV-26-NOMAD GREY

Bridge

22mm

Lens

49mm

Lens

40.5mm

133.9mm

Frame

T4-SLV-26-NOMAD GREY

147mm

Temple

— Sizing
‍
If you already own a pair of glasses that fit you well, please refer to the measurements on the inside temple.

— Help
‍
If you have any questions regarding sizing, feel free to contact us.

Close Size Guide

Size Guide

49[]22-147

T4-GLD-26-COBALT GREY

Bridge

22mm

Lens

49mm

Lens

40.5mm

133.9mm

Frame

T4-GLD-26-COBALT GREY

147mm

Temple

— Sizing
‍
If you already own a pair of glasses that fit you well, please refer to the measurements on the inside temple.

— Help
‍
If you have any questions regarding sizing, feel free to contact us.

Close Size Guide

Size Guide

49[]22-147

T4-HG-26-VERDE STANDARD

Bridge

22mm

Lens

49mm

Lens

40.5mm

133.9mm

Frame

T4-HG-26-VERDE STANDARD

147mm

Temple

— Sizing
‍
If you already own a pair of glasses that fit you well, please refer to the measurements on the inside temple.

— Help
‍
If you have any questions regarding sizing, feel free to contact us.