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Classic squared frames emerge lean and nimble, etching out ultra-thin sporty lines. Minimal detail in a fresh interpretation of 90s activewear.

Expertly designed Ray-Ban RX8421 Eyeglasses offer 100% UV protection, lightweight comfort, and timeless style. These glasses are perfect for everyday use or special occasions. With their high-quality materials and precision craftsmanship, you can trust in the lasting durability and superior performance of these eyeglasses.

Bi-layered colors on frame with carbon fiber details

Carbon fiber temple for maximum comfort

Not suitable for Driving and Road use

Optician Tips


  • Wire rimmed frame hides the lens thickness and is recommended for high plus and high minus lenses.
  • The depth of the lens is suitable for regular, short and extra short corridors progressive lens and office lenses.
  • Square lens shape fits all kinds of lens powers, even the high negative ones. For a better aesthetic result, match the frame's width with the wearer's PD


  • Carbon fibre temple can be cold-adjusted.
  • Rubber insert keeps the frame gripped.


  • Metal pad arms are easily adjusted.
  • Flex hinges allow maximum comfort and extended durability.
Bridge / Distance Between Lenses: 19
Horizontal Lens Measurement, A: 52
Vertical Lens Measurement, B: 39.0
Effective Lens Diameter, ED: 57.0
Temple Length: 145

*All of these measurements are in millimeters

Front Material: Metal
Temple Material: Metal

SKU: RX8421 2904 52

UPC: 8056597624329

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If, for any reason, you are not completely satisfied with your order, you may return it within the first 30 days. *Limitations apply

Please note

Prescription lenses will add an additional 7-10 business days for processing.

USA Canada
Standard 7-10 business days 10-14 business days
Expedite 5-7 business days 7-10 business days
Express 3-5 business days 3-5 business days
U.K/International: Up to 14 business days

Ray-Ban RX8421 Eyeglasses | Size 52

Ray-Ban RX8421 Eyeglasses | Size 52

Sale price $261.00 Regular price
Regular price $261.00
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