Rectangle Sunglasses

Rectangle sunglasses are the quiet workhorse of eyewear — a narrow, horizontal silhouette that suits most face shapes and reads as polished in both casual and professional settings. Their versatility makes them a dependable staple for brands and distributors who need evergreen styles that turn over consistently rather than chasing short-lived trends. They are also a natural fit for optical-to-sun transitions and everyday utility ranges.

Precision matters most in the proportions: lens height, width and bridge spacing must be balanced so the frame looks sharp but stays comfortable across face shapes. SunDefeat manufactures rectangle sunglasses in acetate, TR90 and metal, with slim to medium profiles, spring hinges and adjustable nose pads. Lens options include polarized, mirror and gradient finishes, all with UV400 protection as standard.

We build rectangle collections through OEM copying of your samples or drawings and ODM original design, then finish with custom logos, temple printing, cases and packaging under your brand. Production runs at a 300-piece MOQ and four-week lead time, with pre-production samples approved before the full run. Repeat orders keep sizing and finish consistent through retained tooling across every batch.