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Costa Del Mar Tuna Alley

Matte Black/Blue Mirror Polarised Glass Lenses

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Costa Del Mar
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley
Costa Del Mar Tuna Alley

Costa Del Mar Tuna AlleyMatte Black/Blue Mirror Polarised Glass Lenses

starstarstarstarstar1 Review
Our Price

4 payments of $75.15 with AfterpayKlarnaPayPal

From $10 a week with Zip

Costa Del Mar Tuna Alley, Tiger Shark/Green Mirror 580g Polarised Glass Lenses


Costa Del Mar Tuna Alley, Matte Black/Green Mirror Glass Polarised Lenses


Costa Del Mar Tuna Alley, Blackout/Blue Mirror Polarised Glass Lenses


FREE Express Shipping and Returns*

We Price Match! Learn more


Express Delivery

1-2 business days*. Free on orders over $99.


Standard Delivery

2-6 business days. Free on orders over $60.


Product Details


For the anglers and fishermen who thrive on spending time on the water, you'll need the Tuna Alley sunglasses by Costa Del Mar in your collection. Boasting a chunky wraparound silhouette, this design takes inspiration from the deep blue Bahamian waters where the Bluefin Tuna migrate. The matte black frame is equipped with a patented vent system and integral hinges to ensure a secure and comfortable fit for all-day wearability. The fitted blue mirror lightwave glass polarised lenses will help shield your eyes from bothersome surface glare while enhancing the colours and contrast of your surroundings.

Delivery & Returns


Shipping and Delivery


- FREE standard shipping on Australian orders $60 and over.
- Metro: 2-5 business days* & Regional: 3-7 business days*


- FREE express shipping on Australian orders $99 and over.
- Metro: Next business days* & Regional: 1-2 business days*


- $14.95 international shipping to New Zealand.
- $19.95 flat rate for all other international orders.

Returns & Refunds

FREE RETURNS on full price & our price orders over $150* within Australia*. 
Offer excludes sale items, outlet items, and items purchased during promotions and site-wide sale events.

Full Price & Our Price:

- Free Return on orders over $150*
- Exchange or refund within 30 days.  

Sale & Outlet: 

- Sale items can be exchanged only and are not eligible for Free Returns. Sale items are all items with a red price.
- Outlet items are final sale and cannot be returned for a refund or exchange. Outlet items can be found in the sale section and marked with an “(O)" in the style name. 

About the Brand


Shop the range of Costa Del Mar Sunglasses for men and women online at Just Sunnies Australia and complete your purchase with Afterpay or Zippay. Costa is the leader of innovative, polarised eyewear made ethically with the environment in mind, enjoy Fast Delivery and Free Express Shipping* when shopping the best-selling styles such as the Blackfin, Faintail and Rinconcito sunglasses. Established in Florida, the fishing capital of the world, Costa's lenses are perfect for all water activities made with the brands exclusive, sustainable Bio-Resin material. 


Costa has an intense step by step process to ensure each pair of sunglasses are of the absolute best quality. All Costa sunglasses feature polarised lenses which are essential for anyone who spends a lot of time outdoors and near the water. Costa offers seven different lens types to suit all lifestyles. For offshore, a blue mirror is recommended for full-sun situations while green and copper mirrors are great for freshwater and inshore. For low light at dawn or dusk, Costa's sunrise silver mirror is perfect, and for time spent off the water, grey lenses are the best choice for everyday activities. 


Costa Del Mar is committed to creating a better world by protecting our oceans and waterways for future generation to enjoy. Their eyewear combines premium lens technology with water-friendly sourcing and practices, resulting in polarised eyewear that enhances everyday life. 

Manufacturer's Warranty


Costa Del Mar sunglasses have a 2-year warranty against manufacturers faults.

* General wear and tear is not covered under warranty

For more information about warranty click here:

Repairs & Warranties

Lens & Frames


The below lens and frame information is general details about the different types of lenses and frames available from Costa Del Mar. Specific lens and frame descriptions are available on each individual product description. Eg: Gloss Black/Grey Polarised Lenses. If you have any further questions please contact our customer service team at:


All Costa Del Mar lenses offer 100% UV protection with the best polarised technology. Costa lenses meet the Australian and New Zealand standards and are either a category 2 or 3 lens. Costa offers seven lens colours that range from low light to extremely bright light. All Costa lenses have polarised lens technology.


Category 0 - These lenses are classed as fashion spectacles and not sunglasses. They provide limited or no UV protection.
Category 1 - These are not classed as sunglasses. They do provide limited protection from the sun and some UV protection. 
Category 2 - Category 2 lenses provide a medium level of sun glare reduction and good UV protection.
Category 3 - Category 3 lenses provide a high level of sun glare protection and good UV protection.
Category 4 - These are special purpose lenses that must not be used while driving at any time.

Most, if not all sunglasses sold by Just Sunnies are category 2 or 3 lenses. If you have questions about the lens category of your chosen style please do not hesitate to get in touch with our customer service team via email or phone (07) 55350994.


Costa sunglasses come in a range of different frames to meet everyone's needs. Frames come in co-injected nylon material, acetate frames, metal frames, rimless and combination frames. Materials such as Titanium, hydro lite rubber, and co-injected bio-based TR-90 nylon are used to create a sturdy versatile frame. Several frames have a ventilation system design and sweat management in their temples.


Frame Material
Eco-friendly, Plastic
Frame Colour
Lens Info
Mirrored Lens, Polarised
Lens Material
Glass Lens
Lens Colour
Lens Category
Category 3 Lenses
Eye Size
Rectangular, Wrap Around
Product Includes
Zip case and cleaning cloth
Perfect For
Fishing/Watersports, Lifestyle