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Mainsail

Our Price
$247.50

Sale Price
$247.50 Our Price

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Mainsail

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Costa Mainsail Grey Blue Polarised Angle

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Costa Del Mar Mainsail
Matte Black/Green Mirror Polarised Lenses

Name: Mainsail
Brand: Costa Del Mar
SKU: 91070255
Price: 247.50 AUD
Availability: InStock

Product code: 91070255

Our Price
$247.50

Our Price
Sale Price
$247.50

10% cheaper than the RRP ($275.00)

Authorised Costa Del Mar Retailer

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Add to your wishlist for back in stock alerts - ETA Nov 11, 2025

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Express Delivery
1-2 business days*. Free on orders over $150.

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Standard Delivery
2-6 business days*. Free on orders over $80.

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Click & Collect
From four QLD and North NSW locations. See store finder.

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Burleigh Showroom (Mon - Fri)
1/62 Township Dr, Burleigh Heads QLD 4220

Out Of Stock

The Pines, Elanora
Kiosk 11, 13-31 Guineas Creek Rd, Elanora QLD 4221
(07) 5525 7810

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Next Day Click & Collect

The Strand, Coolangatta
Shop 64, 2/80 Marine Pde, Coolangatta QLD 4225
(07) 5536 8478

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Next Day Click & Collect

Tweed City, Tweed
Kiosk 41, 54 Minjungbal Dr, Tweed Heads NSW 2486
(07) 5523 1244

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Next Day Click & Collect

James St, Burleigh Heads
Shop 3, 12 James St, Burleigh Heads QLD 4220
(07) 5534 5672

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Next Day Click & Collect

The Costa Del Mar Mainsail sunglasses in matte black are the perfect frames for both performance and style. With their high-quality materials, they can go from the beach to anywhere you need to be. The Mainsail also comes with vented Hydrolite™ nose pads that will enhance airflow for added comfort and grip during the hottest days. The fitted green mirror lenses provide exceptional UV protection from bothersome surface glare while offering superior clarity of your surroundings.

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

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.

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.