Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M
Nagai Copper M

Nagai Copper M

$245.00
/
Shipping calculated at checkout.
  • Ships free direcly from Osaka, Japan
Frame Color
  • Low stock - 8 items left
  • Backordered, shipping soon

The Nagai frameless sunglasses are made to move with you, whether you're cycling, running trails, or on the golf course. By stripping away excess material, they deliver ultra-light comfort and ventilation. Featuring an 8-degree curve, adjustable nose pads, and non-slip temples, they stay secure and comfortable through every activity.

Designed for high-speed driving, the Copper lens enhances clarity and contrast while remaining gentle on your eyes. By reducing glare and suppressing reflections, it provides sharper, more defined vision, making it perfect for winter sports, golf, fishing, and any activity that demands high-contrast visibility.

Have a look at our lens guide.

This lens has a blue vacuum deposition mirror coating applied. Compared to our standard multilayer coating, visible light transmittance is reduced by about 5%, providing a clear view in high-glare environments.

    Lens: Polarized TALEX lens

    Weight: 20g (including lenses)

    Frame material: Ultralight and durable nylon

    Frame width: 5.4in (136mm) from hinge to hinge

    Temple length: 5.6in (145mm)

    Made in Japan.

    Shinzo Tamura sunglasses are designed and manufactured in Osaka, Japan, and made from the highest quality materials. Every step of the lens manufacturing process is performed in-house.

    If you experience a manufacturing defect in materials or workmanship, we will repair or replace the product at no charge within the first 5 years.

    We offer free standard shipping to North America. Orders typically ship within 2 business days directly from our factory in Osaka, Japan.

    Orders placed with standard shipping will arrive in 5-10 business days. Please note, COVID delays through shipping carriers due to volume and safety precautions could extend the delivery window.

    Expedited delivery is currently not available.

    NAGAI

    Frameless Sunglasses

    Meet Nagai, our ultimate frameless sunglasses designed for performance without compromise.

    Nagai sunglasses are made to move with you, whether you're cycling, running trails, or on the golf course. No slipping – we promise.

    Premium lenses

    All Shinzo Tamura frames feature premium polarized TALEX lenses, handmade in Osaka, Japan. The filter is designed to block 99% harmful UV rays - helping you keep your eyes healthy and see clearer.

    Perfect fit

    Featuring an 8-degree curve, adjustable nose pads made from skin friendly elastomer, and non-slip temples, they Nagai stays secure and comfortable through every activity.

    Light & durable

    Nagai frames are perfectly balanced, ultra light, and made from non-aging nylon material, perfect for an active lifestyle.

    By stripping away excess material, they deliver ultra-light comfort and superior ventilation.

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