Square Sunglasses

Square sunglasses deliver a clean, confident look that suits a wide range of face shapes, which is precisely why they remain a cornerstone of both men's and women's eyewear ranges. Their straight lines read as modern and assertive, making them a reliable performer for brands and distributors stocking everyday wearable styles, and they photograph well in flat-lay and e-commerce imagery.

The challenge in a square frame is keeping corners crisp without sharp edges and ensuring the front is squared up so lenses seat correctly. SunDefeat manufactures square sunglasses in acetate, TR90 and metal, with frame thickness, hinge and temple options tuned to your target price point. Barrel and spring hinges are available, along with polished, matte and two-tone finishes for consistent, repeatable quality.

We build square lines through OEM copying of your samples or drawings and through ODM original design. Custom logos, temple printing, cases and packaging finish the line under your brand. Production runs at a 300-piece MOQ and four-week lead time, with pre-production samples approved before mass production, so every order matches the sample you sign off on. Repeat orders use the same tooling for batch-to-batch consistency.