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Bo Bo Noir Eyewear – Bold Sunglasses, Optical & Blue Light Glasses

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Open media in modal Bo Bo Noir William round sunglasses in crystal yellow acetate with CR-39 grey-green lenses, front view. Open media in modal womens sunglasses Bo Bo Noir William round in crystal yellow acetate with CR-39 grey-green lenses, woman wearing, front view. Open media in modal mens sunglasses Bo Bo Noir William round in crystal yellow acetate with CR-39 grey-green lenses, man wearing, front view. Open media in modal Bo Bo Noir William round sunglasses in crystal yellow acetate with CR-39 grey-green lenses, 45-degree view. Open media in modal Bo Bo Noir William round sunglasses in crystal yellow acetate with CR-39 grey-green lenses, side view. Open media in modal womens sunglasses Bo Bo Noir William round in crystal yellow acetate with CR-39 grey-green lenses, woman wearing, side view. Open media in modal mens sunglasses Bo Bo Noir William round in crystal yellow acetate with CR-39 grey-green lenses, man wearing, side view. 1 9

William COL.3

€139.00 EUR
€0.00 EUR €139.00 EUR

William Crystal Yellow Bold Round Sunglasses were designed for those who embrace vibrant individuality and timeless sophistication. Their translucent yellow acetate frame illuminates the classic round shape, creating a confident and expressive look for bright, modern moments.

Color: Crystal Yellow Swatch-1 Swatch-3 Swatch-4

Description

William Crystal Yellow Bold Round Sunglasses reinterpret a timeless silhouette with contemporary energy. The luminous crystal yellow frame stands out for its radiant transparency, bringing a touch of freshness and character to a classic round design.

Crafted from premium acetate, this frame ensures both durability and lightweight comfort. Its polished finish and sculptural curves add a refined sense of balance, making it perfect for everyday sophistication and effortless self-expression.

Equipped with CR-39 grey-green lenses featuring Category 3 UV400 protection, the William Crystal Yellow offers superior clarity, glare reduction and full eye safety under strong sunlight. The lens tone harmonizes with the warm frame, creating a subtle contrast that enhances visual depth and elegance.

  • UV400 protection for maximum sun safety
  • CR-39 lenses for clarity and scratch resistance
  • Premium acetate for durability and comfort
  • Translucent yellow frame for bold expression
  • Unisex round silhouette with modern attitude

Perfect for outdoor gatherings, urban strolls, travels and sunny escapes, the William Crystal Yellow Bold Round Sunglasses embody the Bo Bo Noir vision, bold, refined and unmistakably individual.

Details

Type: Sunglasses
Gender: Unisex
Size: 44-26-145
Frame Material: Acetate – strong, flexible, and easily adjustable. Temples can be shaped with heat by an optician for a more comfortable fit. (adjustments void warranty)
Lens Type: Single Grey-green Lenses (Category 3, UV 400/100% UV Protection): Strong sun protection with enhanced contrast and brightness control.
Included: Hard box, a recycled-material eyewear case, and a soft cleaning cloth.

Free Shipping

All orders are shipped with express delivery at no additional shipping cost.

Delivery takes approximately 1 to 3 business days within Europe, and 2 to 5 business days for the rest of the world, depending on customs procedures in each country.

Please note: Import duties/taxes may apply outside the EU. For more information, please refer to our Shipping & Delivery Policy.

Need Help?

If you have any questions, here are some ways we can assist you:


Chat: Use the chat feature to get instant answers to your questions.
FAQs: Check out our FAQs for quick solutions on shipping, returns, and more.
Email: For further assistance, email us at hello@bobonoir.com

We're here to help—reach out anytime!

Frequently Asked Questions

Are the William Eyeglasses suitable for all face shapes?

Yes. William design was created with balanced proportions that complement most face shapes. Its bold round silhouette and refined bridge create harmony on oval, square, and heart-shaped faces, adding definition without overpowering natural features. With a 44–26–145 mm fit, the acetate frame adapts comfortably to different face widths, ensuring both aesthetic balance and a secure, effortless fit.

What level of protection do the lens categories offer?

William are equipped with high-quality lenses offering UV400 protection, blocking 100% of UVA and UVB rays. Depending on the color variant, lenses range between Category 2 and Category 3, providing strong defense against sunlight and glare.

  • Category 2 lenses filter medium-intensity light, ideal for bright but not extreme conditions, softening glare while keeping vision natural.
  • Category 3 lenses deliver high protection, perfect for intense sun exposure such as beach days, driving, or outdoor travel.
  • William Blue Light models, on the other hand with Blue Light Blocking technology, reducing eye strain from screens and providing UV400 protection for daily indoor use.
Are the William comfortable for long wear?

Yes. Every William frame is crafted from premium acetate, known for being lightweight, durable and naturally adaptive to the face’s contours. The 44–26–145 mm dimensions ensure ergonomic balance and an even weight distribution, preventing pressure points on the nose or temples. Whether used for work, travel or leisure, they maintain comfort and structure, making them ideal for prolonged use throughout the day.

Customer Reviews

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M
Marco Anderson
Great fit!

Great fit, everything great!

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