Sunglasses
Flat Top Sunglasses
Retro flat top sunglasses, custom manufactured for your brand — OEM/ODM from 300 pieces.
Flat top sunglasses are defined by their straight upper brow line, a retro detail that gives the frame a confident, vintage character. The style sits between browline and aviator aesthetics and has found a loyal following in menswear and heritage fashion, making it a distinctive but sellable addition for brands and distributors. The clean horizontal brow also makes it a favorite for logo placement and subtle branding.
The flat top line must be perfectly level and clean, since any unevenness is immediately visible across the brow. SunDefeat manufactures flat top sunglasses in acetate and metal combinations, with the flat brow accented through color blocking, metal trim or contrasting rims. Polarized, mirror and gradient lens options are available, all with UV400 protection as standard. Spring hinges can be fitted for added comfort and durability.
We reproduce your flat top designs from samples or drawings through OEM and develop original versions through ODM. 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 the full run begins, so every batch matches the sample you sign off on.
Specifications
Standard Sizing
Typical adult sizing below — every dimension is customizable to your drawing or sample.
What You Get
Why Source Flat Top Sunglasses From SunDefeat
Straight flat brow line
A perfectly level upper brow for a clean, confident vintage look.
Acetate & metal construction
Two-material builds with color blocking, metal trim and contrasting rims.
Polarized & mirror lenses
Polarized, mirror and gradient lens options with full UV400 protection.
Logo-friendly brow
A clean horizontal brow that suits prominent or subtle logo placement.
OEM Reproduction
Send your sample or drawing and we reproduce it to specification with consistent mass-production quality.
Custom Branding
Logo engraving on temples, custom lenses, hangtags and packaging — your brand on every touchpoint.
Factory-Direct MOQ
Start from 300 pieces per style and color, with a typical 4-week lead time.
FAQ
Common Questions
How do you keep the flat brow line straight?
We machine and finish the brow to a precise level, then inspect each front for evenness before assembly.
What is the MOQ for custom flat top sunglasses?
Our standard MOQ is 300 pieces per style per color, with pre-production samples approved before production.
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View collection →Need a Quote on Flat Top Sunglasses?
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