Flat Top Sunglasses from Sin Eyewear

Flat Top Sunglasses

Level up your look with SIN Eyewear’s stylish collection of flat top sunglasses. For those who dig a bold vibe, they serve up a fashion-forward look that’s guaranteed to turn heads. Whether you’re hitting the beach, cruising around the city, or enjoying a day in the sun, our flat sunglasses are the perfect accessory to complete your outfit.
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Designer Flat Sunglasses

At SIN Eyewear, we believe that eyewear should be both functional and fashionable. That’s why our collection combines cutting-edge design with high-quality materials that are lightweight for all day comfort. Explore our range of flat top sunglasses, featuring a variety of styles and colours to suit every taste. From classic black frames to bold, vibrant hues, our flat sunnies are designed to make a statement. Alongside our flat lens sunglasses, be sure to peep our other collections too. Our safety glasses bring tough protection for work or play, and our blue light glasses help keep that digital eye strain in check.

 

Shop Flat Top Sunglasses at SIN Eyewear

Get ready to make a statement with SIN Eyewear’s flat top sunglasses. With all shades under $80 and buy now, pay later options available you can’t go wrong! Enjoy easy shipping & returns.

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56 products

Vespa II Polarised Navy Blue Square SunglassesVespa II Polarised Navy Blue Square Sunglasses front view
VESPA II
Matt Navy | Smoke
Black | Gold Flash MirrorVespa II Polarised Gold Square Mirrored SunglassesBrown | BrownVespa II Polarised Brown Square SunglassesMatt Navy | SmokeVespa II Polarised Navy Blue Square SunglassesMatt Raven | Blue FlashVespa II Polarised Blue Square Mirrored SunglassesMatt Raven | Red FlashVespa II Polarised Red Square Mirrored SunglassesMatt Raven | SmokeVespa II Polarised Black Square Sunglasses
Sale price$59.99
LOOSE CANNON Polarised Blue Square Sunglasses made of an oversized shieldLOOSE CANNON Polarised Blue Shield Square Sunglasses on a male model
LOOSE CANNON
Pearl Grey | Ice Blue Flash
Black | Pink FlashLOOSE CANNON Polarised Pink Square Sunglasses made of an oversized mirrored shieldMatt Black Green Flash MirrorLOOSE CANNON Polarised Green Square Sunglasses made of an oversized shieldMatt Black Silver Flash MirrorLOOSE CANNON Polarised Silver Square Sunglasses made of an oversized shieldMatt Black | Gold FlashLOOSE CANNON Polarised Gold Square Sunglasses made of an oversized shieldMatt Black | Red FlashLOOSE CANNON Polarised Red Square Sunglasses made of an oversized shieldMatt Black | Smokeflat-topMatt Tort | Gradient G15LOOSE CANNON Polarised Tort Square Sunglasses made of an oversized shieldPearl Grey | Ice Blue FlashLOOSE CANNON Polarised Blue Square Sunglasses made of an oversized shieldShiny Black | Gradient SmokeLOOSE CANNON Polarised Black Square Sunglasses made of an oversized gradient smoke shieldWhite | Blue Flash MirrorLOOSE CANNON Polarised White Square Sunglasses made of an oversized blue mirrored shieldWhite | PurpleLOOSE CANNON Polarised White Square Sunglasses made of an oversized purple mirrored shield
Sale price$59.99
LOOSE CANNON Polarised Gold Square Sunglasses made of an oversized shieldLOOSE CANNON Polarised Gold Shield Square Sunglasses on a female model
LOOSE CANNON
Matt Black | Gold Flash
Black | Pink FlashLOOSE CANNON Polarised Pink Square Sunglasses made of an oversized mirrored shieldMatt Black Green Flash MirrorLOOSE CANNON Polarised Green Square Sunglasses made of an oversized shieldMatt Black Silver Flash MirrorLOOSE CANNON Polarised Silver Square Sunglasses made of an oversized shieldMatt Black | Gold FlashLOOSE CANNON Polarised Gold Square Sunglasses made of an oversized shieldMatt Black | Red FlashLOOSE CANNON Polarised Red Square Sunglasses made of an oversized shieldMatt Black | Smokeflat-topMatt Tort | Gradient G15LOOSE CANNON Polarised Tort Square Sunglasses made of an oversized shieldPearl Grey | Ice Blue FlashLOOSE CANNON Polarised Blue Square Sunglasses made of an oversized shieldShiny Black | Gradient SmokeLOOSE CANNON Polarised Black Square Sunglasses made of an oversized gradient smoke shieldWhite | Blue Flash MirrorLOOSE CANNON Polarised White Square Sunglasses made of an oversized blue mirrored shieldWhite | PurpleLOOSE CANNON Polarised White Square Sunglasses made of an oversized purple mirrored shield
Sale price$59.99
LOOSE CANNON Polarised Red Square Sunglasses made of an oversized shieldLOOSE CANNON Polarised Red Shield Square Sunglasses on a male model
LOOSE CANNON
Matt Black | Red Flash
Black | Pink FlashLOOSE CANNON Polarised Pink Square Sunglasses made of an oversized mirrored shieldMatt Black Green Flash MirrorLOOSE CANNON Polarised Green Square Sunglasses made of an oversized shieldMatt Black Silver Flash MirrorLOOSE CANNON Polarised Silver Square Sunglasses made of an oversized shieldMatt Black | Gold FlashLOOSE CANNON Polarised Gold Square Sunglasses made of an oversized shieldMatt Black | Red FlashLOOSE CANNON Polarised Red Square Sunglasses made of an oversized shieldMatt Black | Smokeflat-topMatt Tort | Gradient G15LOOSE CANNON Polarised Tort Square Sunglasses made of an oversized shieldPearl Grey | Ice Blue FlashLOOSE CANNON Polarised Blue Square Sunglasses made of an oversized shieldShiny Black | Gradient SmokeLOOSE CANNON Polarised Black Square Sunglasses made of an oversized gradient smoke shieldWhite | Blue Flash MirrorLOOSE CANNON Polarised White Square Sunglasses made of an oversized blue mirrored shieldWhite | PurpleLOOSE CANNON Polarised White Square Sunglasses made of an oversized purple mirrored shield
Sale price$59.99
Peccant Polarised Black Rectangle Sunglasses made of premium TR-90 materialPeccant Polarised Black Rectangle Sunglasses on a male model
PECCANT
Rubber Raven | Smoke
Black | BrownPeccant Polarised Black Rectangle Sunglasses with Brown Lens made of premium TR-90 materialRubber Raven | Blue Green FlashPeccant Polarised Black Rectangle Sunglasses with Blue Lens made of premium TR-90 materialRubber Raven | Red FlashPeccant Polarised Black Rectangle Sunglasses with Red Lens made of premium TR-90 materialRubber Raven | SmokePeccant Polarised Black Rectangle Sunglasses made of premium TR-90 material
Sale price$59.99
Save $29.99
Peccant Polarised Black Rectangle Sunglasses with Red Lens made of premium TR-90 materialPeccant Polarised Black Rectangle Sunglasses with Red Lens on a male model
PECCANT
Rubber Raven | Red Flash
Black | BrownPeccant Polarised Black Rectangle Sunglasses with Brown Lens made of premium TR-90 materialRubber Raven | Blue Green FlashPeccant Polarised Black Rectangle Sunglasses with Blue Lens made of premium TR-90 materialRubber Raven | Red FlashPeccant Polarised Black Rectangle Sunglasses with Red Lens made of premium TR-90 materialRubber Raven | SmokePeccant Polarised Black Rectangle Sunglasses made of premium TR-90 material
Sale price$30.00 Regular price$59.99
Peccant Polarised Black Rectangle Sunglasses with Blue Lens made of premium TR-90 materialPeccant Polarised Black Rectangle Sunglasses with Blue Lens on a male model
PECCANT
Rubber Raven | Blue Green Flash
Black | BrownPeccant Polarised Black Rectangle Sunglasses with Brown Lens made of premium TR-90 materialRubber Raven | Blue Green FlashPeccant Polarised Black Rectangle Sunglasses with Blue Lens made of premium TR-90 materialRubber Raven | Red FlashPeccant Polarised Black Rectangle Sunglasses with Red Lens made of premium TR-90 materialRubber Raven | SmokePeccant Polarised Black Rectangle Sunglasses made of premium TR-90 material
Sale price$59.99
Recycled Materials
THE DUKE Crystal Brown Aviator Sunglasses made of recycled plasticThe Duke - Crystal Sand | Brown
The Duke
Crystal Sand | Brown
Black | BrownTHE DUKE Brown Aviator Sunglasses made of recycled plasticChocolate | YellowTHE DUKE Yellow Aviator Sunglasses made of recycled plasticTort | BrownTHE DUKE Tortoise Shell Aviator Sunglasses made of recycled plasticCrystal Sage | GreenTHE DUKE Sage Green Aviator Sunglasses made of recycled plasticCrystal Sand | BrownTHE DUKE Crystal Brown Aviator Sunglasses made of recycled plastic
Sale price$49.99

FEATURED PRODUCTS

flat-topLOOSE CANNON Polarised Black Shield Square Sunglasses on a male model
LOOSE CANNON
Matt Black | Smoke
Black | Pink FlashLOOSE CANNON Polarised Pink Square Sunglasses made of an oversized mirrored shieldMatt Black Green Flash MirrorLOOSE CANNON Polarised Green Square Sunglasses made of an oversized shieldMatt Black Silver Flash MirrorLOOSE CANNON Polarised Silver Square Sunglasses made of an oversized shieldMatt Black | Gold FlashLOOSE CANNON Polarised Gold Square Sunglasses made of an oversized shieldMatt Black | Red FlashLOOSE CANNON Polarised Red Square Sunglasses made of an oversized shieldMatt Black | Smokeflat-topMatt Tort | Gradient G15LOOSE CANNON Polarised Tort Square Sunglasses made of an oversized shieldPearl Grey | Ice Blue FlashLOOSE CANNON Polarised Blue Square Sunglasses made of an oversized shieldShiny Black | Gradient SmokeLOOSE CANNON Polarised Black Square Sunglasses made of an oversized gradient smoke shieldWhite | Blue Flash MirrorLOOSE CANNON Polarised White Square Sunglasses made of an oversized blue mirrored shieldWhite | PurpleLOOSE CANNON Polarised White Square Sunglasses made of an oversized purple mirrored shield
Sale price$59.99
Recycled Materials
Topshelf Polarised Black Square Sunglasses made of recycled plasticTopshelf Polarised Black Square Sunglasses on a male model
Topshelf
Black | Smoke
Black | SmokeTopshelf Polarised Black Square Sunglasses made of recycled plasticBrown | BrownTopshelf Polarised Brown Square Sunglasses made of recycled plasticGreen | BrownTopshelf Polarised Green Square Sunglasses made of recycled plasticLatte | BrownTopshelf Polarised Cream Square Sunglasses made of recycled plasticTort | G15Topshelf Polarised Tortoise Shell Square Sunglasses made of recycled plasticCrystal Grey | SmokeTopshelf Polarised Clear Grey Square Sunglasses made of recycled plastic
Sale price$59.99
Recycled Materials
THE DUKE Yellow Aviator Sunglasses made of recycled plasticTHE DUKE Yellow Aviator Sunglasses on a male model
The Duke
Chocolate | Yellow
Chocolate | YellowTHE DUKE Yellow Aviator Sunglasses made of recycled plasticTort | BrownTHE DUKE Tortoise Shell Aviator Sunglasses made of recycled plasticBlack | BrownTHE DUKE Brown Aviator Sunglasses made of recycled plasticCrystal Sage | GreenTHE DUKE Sage Green Aviator Sunglasses made of recycled plasticCrystal Sand | BrownTHE DUKE Crystal Brown Aviator Sunglasses made of recycled plastic
Sale price$49.99
Recycled Materials
Rocker Polarised Translucent Grey Rectangle Sunglasses with Brown Gradient Lens made of recycled plasticRocker Polarised Grey Rectangle Sunglasses on a male model
Rocker
Translucent Grey | Brown Gradient
Black | Smoke GradientRocker Polarised Black Rectangle Sunglasses made of recycled plasticTranslucent Brown | G15 GradientRocker Polarised Translucent Brown Rectangle Sunglasses with G15 Gradient Lens made of recycled plasticTranslucent Green | BrownRocker Polarised Translucent Green Rectangle Sunglasses with Brown Lens made of recycled plasticTranslucent Grey | Brown GradientRocker Polarised Translucent Grey Rectangle Sunglasses with Brown Gradient Lens made of recycled plastic
Sale price$59.99
Recycled Materials
Chiller Polarised Translucent Green Square Sunglasses with Brown Lens made of recycled plasticChiller Polarised Green Square Sunglasses on a male model
Chiller
Translucent Green | Brown
Black | Smoke GradientChiller Polarised Black Square Sunglasses made of recycled plasticTranslucent Brown | PurpleChiller Polarised Translucent Brown Square Sunglasses with Purple Lens made of recycled plasticTranslucent Green | BrownChiller Polarised Translucent Green Square Sunglasses with Brown Lens made of recycled plasticTranslucent Grey | Brown GradientChiller Polarised Translucent Grey Square Sunglasses with Brown Gradient Lens made of recycled plastic
Sale price$59.99

FREE SHIPPING

Free shipping Australia wide on orders over $70

AFTERPAY

Buy now, pay later with Afterpay

1 YEAR WARRANTY

1 year limited warranty on all eyewear

SAME-DAY SHIPPING

Orders before 12pm AEST are dispatched the same day