• Ray-Ban Zena Bio-Based RB4430 Sunglasses front view - Colour: Polished Havana - Lens: Brown Gradient - Media: Standard
  • Ray-Ban Zena Bio-Based RB4430 Sunglasses side view - Colour: Polished Havana - Lens: Brown Gradient - Media: Standard
  • Ray-Ban Zena Bio-Based RB4430 Sunglasses angle view - Colour: Polished Havana - Lens: Brown Gradient - Media: Standard
  • Ray-Ban Zena Bio-Based RB4430 Sunglasses front view - Colour: Polished Havana - Lens: Grey solid tint - Media: Custom Polarised Grey solid tint
  • Ray-Ban Zena Bio-Based RB4430 Sunglasses front view - Colour: Polished Havana - Lens: Brown solid tint - Media: Custom Polarised Brown solid tint
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Ray-Ban

Ray-Ban Zena Bio-Based RB4430

Ray-Ban Zena Bio-Based RB4430

Google-rated Australian optometry store.
$187.20 AUD
$234.00 AUD $187.20 AUD
20% OFF Sold out
Frame colour: Polished Havana
Non-prescription lens finish

STEP 1 OF 5

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STEP 1

What vision do you need?

Choose the vision type for your prescription sunglasses.

Virtual try-on

Ready when you are

Your camera and photos stay on this device and are not uploaded to City Optics.

Side photography shows the selected frame colour and temple design. It is not a live side-angle try-on.
Only 1 left in stock — order soon before it’s gone.

🏆 Designer eyewear backed by qualified optical support

🛡️ Authentic designer sunglasses from a real Australian optical store

2.5% Price Beat Guarantee2.5% Price Beat Guarantee
Free Shipping Over $100Free Shipping Over $100
Australian and Optometrist OwnedAustralian and Optometrist Owned
60-Day Returns, 1 Year Warranty60-Day Returns, 1 Year Warranty

Product Overview

Ray-Ban Zena Bio-Based RB4430 has a irregular shape with a frame made from injected and regular coverage. It provides 100% UV protection.

Choose your preferred frame colour and lens finish above. Available colours, lens technologies and polarised options vary by variant and are shown in the selector.

Frame Specifications
Brand Ray-Ban
Model Zena Bio-Based RB4430
Colour Polished Havana
Frame Code RB4430 135913
Lens Colour Brown Gradient
Frame Shape Irregular
Coverage / Style Regular coverage
Frame Material Injected
Lens Width 49 mm
Bridge Width 22 mm
Temple Length 145 mm
Size Code 49–22–145
Fit Guide Small-Medium fit
Polarised No
UV Protection 100% UV protection
Case Included Protective case included

Fit is a general guide based on frame measurements. Actual fit may vary depending on face shape, nose bridge, and frame design.

Delivery

Estimated delivery from order placement (dispatch included)

DestinationStandardExpress
NSW2-5 business days1-4 business days
ACT2-5 business days1-4 business days
VIC3-5 business days2-4 business days
QLD3-5 business days2-4 business days
SA4-6 business days3-5 business days
WA6-8 business days3-6 business days
TAS5-7 business days3-6 business days
NT8-10 business days4-8 business days
New Zealand6-11 business days4-9 business days

Dispatch: This product usually dispatches in 1-2 business days. The estimates above already include that dispatch time.

Shipping cost: Standard is $14.99, or free for orders $100 and over. Within Australia, Express is $24.99 under $100; for orders $100 and over, it is $14.99 when the cart contains regular contact lenses and $9.99 otherwise. Express to New Zealand is $39.99 under $100, or $24.99 for orders $100 and over.

These are usual estimates, not guaranteed delivery dates. Checkout uses the slowest item in a mixed cart. Backorders, supplier delays, public holidays, and regional or remote routes may take longer; we will contact you if a known stock delay affects your order.

We ship to Australia and New Zealand only. All orders are sent with tracking. See our Delivery Terms & Conditions.

Returns

60-Day Returns: Change-of-mind returns are accepted within 60 days for eligible online purchases, as long as the item is in original condition. Contact lenses, eye drops and accessories must be unopened; sunglasses and goggles must include all tags, stickers and the original case.

Refunds: Eligible online returns are refunded to your original payment method after we receive and inspect the item.

Return Shipping: Return shipping costs are the responsibility of the customer.

Start a Return: Email online@cityoptics.com.au to start a return or exchange.

See our full Returns & Refunds Policy for details.

Prescription Lenses for Sunglasses

Available in single vision and multifocal. Customise your prescription sunglasses online, then provide your prescription now or later.

View full details

Is Ray-Ban Zena Bio-Based RB4430 Right for You?

Ray-Ban Zena Bio-Based RB4430 sunglasses are designed with an irregular frame shape in an injected frame. The balanced coverage keeps the look easy to wear for everyday sun protection. A 49 mm lens width helps indicate the scale of the frame, with a general small-medium fit based on the measurements.

This style may suit customers who want a versatile sunglass for everyday wear in an irregular shape. Selected frames can be fitted with prescription sunglass lenses by City Optics where suitable for your prescription and frame choice. Custom polarised prescription lenses may be available where suitable.

Order online from a real Australian optical store, with free delivery over $100 and in-store fitting support at selected City Optics locations.

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Try Designer Sunglasses in Store

Shop authentic designer sunglasses online or visit selected City Optics stores to try on frames, check the fit, and get help from our team.

Designer sunglasses and optical store display at City Optics

A curated designer sunglass range

City Optics stocks a carefully selected range of designer sunglasses online and in selected stores, with real optical support available when you need help choosing the right frame.

  • Curated designer sunglass selection
  • Authentic designer sunglasses
  • Online ordering with real store support
  • In-store fitting and adjustment help

Add Prescription Lenses to This Frame

Available in single vision and multifocal. Customise your prescription sunglasses online, then provide your prescription now or later.

  1. 1

    Choose your lenses

    Select single vision or multifocal, then customise your lens options.

  2. 2

    Provide your prescription

    Upload it, enter the details, or send it after ordering.

  3. 3

    Optometrist checked

    We check your prescription, measurements and lens suitability before production.

Final lens suitability depends on your prescription, lens choice and measurements. We’ll contact you before production if any changes are needed.

Online Lens Replacement

Already have a frame you love?

Send us your existing glasses or sunglasses and we’ll fit new prescription lenses from $49, with prepaid shipping both ways included.

  • From $49
  • Prepaid shipping both ways
  • Existing frames only

For frames you already own. Want prescription lenses in this new pair? Use the prescription lens option above.

Replace Lenses in My Frame

Questions About Ray-Ban Zena Bio-Based RB4430

Quick answers about fit, prescription lens options, and polarised lens availability.

Who does Ray-Ban Zena Bio-Based RB4430 suit best?

Ray-Ban Zena Bio-Based RB4430 has a irregular frame shape, giving it a general small-medium fit based on the frame measurements. Fit can vary by face shape, so selected City Optics stores can help with adjustments where needed.

Can Ray-Ban Zena Bio-Based RB4430 be made into prescription sunglasses?

This frame can be customised with single vision or multifocal prescription sunglass lenses using the prescription builder on this page. Our optical team checks your prescription, measurements, frame and lens suitability before production, and will contact you if anything needs adjusting.

Can Ray-Ban Zena Bio-Based RB4430 be made with polarised prescription lenses?

Where suitable, Ray-Ban Zena Bio-Based RB4430 may be fitted with custom polarised prescription sunglass lenses through the prescription lens option on this page. Suitability can depend on your prescription, lens choice and frame design.

More About the Ray-Ban Zena Bio-Based RB4430

The Ray-Ban Zena Bio-Based RB4430 pairs a distinctive profile with an injected frame — a considered take on Ray-Ban’s signature style. This Bio-Based style is built with partly bio-based materials — the same Ray-Ban design with a lower-impact construction.

Design and fit

The distinctive, non-standard shape gives this frame a look that stands apart from the classics. The injected construction is lightweight and hard-wearing, holding bold shapes and colour well. This is a small fit with 49 mm lenses, 22 mm bridge and 145 mm temples, for regular coverage. Fit is personal, so the right frame is the one that sits comfortably and flatters your features — easiest to judge in person.

Lenses and sun protection

These sunglasses offer 100% UV protection, shielding your eyes from harmful UV rays outdoors. They are available with polarised lenses, which cut the reflected glare that bounces off roads, water and bright surfaces — separate from UV protection. They can also be glazed with your prescription, including custom polarised lenses, so you get glare control tuned to your eyes.

Buy the Ray-Ban Zena Bio-Based RB4430 at City Optics

City Optics is Australian and optometrist-owned, with a 2.5% price-beat guarantee and fast shipping Australia-wide. A protective case is included. Browse more Ray-Ban sunglasses or polarised sunglasses, or visit one of our stores to try a pair on with our team.

Real Australian optical stores Authentic designer sunglasses In-store try-on available Aftercare and adjustments available

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