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ShineThru Retro Square UV Sunglasses

ShineThru Retro Square UV Sunglasses

 4.6 (1654 Reviews)

check_circle Bold geometric frames turn any basic outfit into a sharper, higher-status look

check_circle Lightweight rimless design feels comfortable while the metal accents look expensive up close

check_circle UV400 lenses cut glare and help keep your vision clear outdoors

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I bought these for driving and ended up wearing them everywhere. They make a plain tee and jeans look way more intentional, and they do not feel like the flimsy pairs I usually grab at the store.

Marcus L.
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Description

adastra Retro Square Frame Sunglasses give you the bold geometric look that makes a simple outfit feel instantly sharper. - Rimless rectangle lens shape creates a clean, cinematic profile. - Metallic brow bar and accents add a polished, expensive-looking finish. - Lightweight frame is easy to wear for driving, weekends, travel, and nights out. - UV400 protection helps block harsh UVA and UVB rays outdoors. - Silicone nose pads help the sunglasses sit comfortably without digging in. - Reinforced metal hinges help the frame feel more stable during everyday use. - Unisex fit works for heart-shaped, oval, round, and square face shapes. - Available in multiple lens and frame color options depending on selection.

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Specifications

- Frame shape: Rectangle. - Frame type: Semi rimless. - Gender: Unisex. - Frame material: Plastic and metal. - Lens material: PC composite. - Lens type: UV protection lens. - UV protection level: UV400. - Polarization: Non-polarized. - Lens width: 6 cm or 58 mm. - Bridge width: 1.5 cm. - Frame width: 14.5 cm. - Temple length: 14 cm. - Weight: 34.5 g. - Quantity per pack: 1 pair. - Batteries included: No.

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Shipping + Returns

adastra orders process within 1-2 business days. Standard shipping arrives within 5-9 business days in the continental USA. Free shipping promotions apply automatically when active. Returns accepted within 30 days of delivery. If item arrives damaged or defective, we ship a replacement free of charge.

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    Instant Main Character Energy

    The sharp rimless geometry gives your face a stronger, more memorable silhouette. Throw them on with a tee, jacket, or work fit and the whole look feels more confident.

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    Luxury Look, Everyday Price

    You get the polished metal accents and bold lens shape people notice first without paying designer-frame prices. They look clean up close and are light enough to wear all day.

     Rated 4.6 (1654 Reviews)
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    Frequently Asked Questions

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    Are these sunglasses for men or women?

    They are designed as a unisex frame, but the bold square shape has a strong, masculine look that works especially well for sharp casual outfits. The fit is best for heart-shaped, oval, round, and square face shapes.

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    Do the lenses protect against the sun?

    Yes. The lenses are UV400, which helps block harmful UVA and UVB rays while giving you clearer outdoor vision. They are built for everyday sun exposure, driving, travel, and casual wear.

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    Are they polarized?

    No, these lenses are non-polarized. They still help reduce harsh sunlight and glare, but they keep the clean tinted look that makes the frame stand out.

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    Will they feel heavy on my face?

    No. The frame weighs about 34.5 g and uses a rimless design with silicone nose pads for a lighter, balanced feel. They are made to look bold without feeling bulky.

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    Do they look cheap in person?

    The appeal is in the geometric lens cut, metallic brow bar, and reinforced hinge details. Those details give the sunglasses a sharper, more expensive look than basic plastic frames.

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    How should I care for them?

    Wipe the lenses with a soft microfiber cloth and avoid rough paper towels that can scratch the finish. Store them safely when not in use and avoid bending the temples outward past their natural range.

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    What if I don't like Retro Square Frame Sunglasses?

    You are covered by adastra's risk-free 30-day money-back guarantee. Try them with your everyday outfits, and if they are not the right look for you, contact us within 30 days of delivery for a refund.

    • Honestly did not expect these to hit like they do. I put them on before driving to dinner and my brother immediately asked where I got them. They make a regular outfit look way more put together.

      Ethan R.

    • I have bought a bunch of cheap sunglasses and most feel like toys. These have a better shape, the gold detail stands out, and they sit straight on my face. Big upgrade for the price.

      Jason L.

    • Got them for my husband and he wears them every weekend now. He likes that they look different from the usual aviators, and I like that they make him look dressed up without trying.

      Nicole M.

    • The frame is bold but not ridiculous. I wear a lot of black tees and work pants, so these basically do all the styling for me. Comfortable on the nose too.

      Brandon K.

    • I keep them in my truck and they have held up better than my gas station pairs. The lenses are clear, they block the sun well, and the shape gets noticed.

      Tyler S.

    • Was going for that clean movie-villain kind of look and these nailed it. Not too heavy, not loose, and they make photos look way better. I ordered another color after a week.

      Derek P.