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01 · Basics & Intimates · Boxer Briefs

Boxer brief and men’s underwear manufacturer in China.

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A boxer brief is judged by one thing: whether the seam shows or rubs under fitted clothing. We knit the jersey, mesh and seamless fabric that decides that, and finish the flatlock seams that keep it flat against skin.

Three men's underwear constructions laid out together: a black boxer brief, a sage boxer brief and a blue woven boxer short
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Ohzehn Textiles makes boxer briefs and men’s underwear for brands from its mill in Fuzhou, China: boxer briefs, trunks, briefs and undershirts. We knit jersey, mesh and rib, and on seamless machines that knit the garment with no side seams, finished with flatlock seams. Every batch is tested for BPA, PFAS, phthalates, heavy metals, formaldehyde and azo dyes.

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02 · What we make

Boxer briefs, trunks, briefs and undershirts.

Cut, length and fabric are set against your tech pack or a reference garment, then quoted on a call.

StyleConstructionsSeams and finishing
Boxer briefJersey, mesh, or seamlessFlatlock seams, or no side seam on seamless
TrunkJersey, mesh, or seamlessFlatlock seams
BriefJersey, rib waistbandFlatlock, coverstitch
UndershirtJersey, rib collarCoverstitch hem
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03 · Construction

Knitted as a tube, or cut and sewn flat.

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Boxer briefs run on jersey and mesh, or on seamless machines that knit the garment with no side seams. Flatlock seams lie flat against skin, which is where a boxer brief is judged. Tell us how it has to wear, and we will tell you which build does it.

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04 · Fabric options

Jersey for everyday, mesh for breathability.

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Jersey is the everyday base, cotton-feel hand with enough stretch for a close fit. Mesh adds breathability at the panel lines where a boxer brief needs it. Rib carries the waistband and collar weight on a brief or undershirt. Tell us the wear occasion and we match the fabric to it.

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05 · Against skin, all day

Men’s underwear fabric, tested every batch.

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Every batch is tested for BPA, PFAS, phthalates, heavy metals, formaldehyde and azo dyes, in an on-site lab the group part-owns. PFAS-free chemistry, no fluorinated DWR.

Our mill holds OEKO-TEX® Standard 100, Product Class I. Class I is the strictest product class, the one used for babies’ and toddlers’ articles. The certificate belongs to the mill, and we do not stretch it over anything the mill does not hold it for.

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06 · Where our fabric has gone

Big enough to hold those programs. Small enough to take yours.

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Our mill supplies fabric to garment manufacturers producing for brands including Skims, Victoria’s Secret, Calvin Klein and Tommy Hilfiger. Your first order can run on fabric from the same floor.

Fabric from our mill has gone into garments for these brands, directly and through the garment makers who sew for them. Marks belong to their owners.

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07 · How a men’s underwear program runs

Tech pack or reference piece in. Bulk out.

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Work cut, make, trim with your own fabric, or full package, where we source or knit the fabric, develop the product and run the program.

  1. Cut, length and construction, agreed on a call.

  2. Development and first samples. Fabric, pattern and a first sample.

  3. Lab. Every batch through the chemical panel.

  4. Bulk. Knit, dye, finish, cut and sew, in the chain.

  5. Ship. Packed and sent.

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08 · Minimums on men’s underwear

Fabric and sewing each carry their own minimum.

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A jersey, a mesh and a seamless build each carry a different fabric minimum from the knitting and dye run. The sewing side carries its own, per style and colour. We quote against a real style on a call and tell you which one binds your order, before you plan a range around the wrong number.

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09 · From the floor

Related pages in basics and intimates.

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11 · FAQ

Questions about boxer briefs and men’s underwear.

Do you make boxer briefs?

Yes. Boxer briefs run on jersey and mesh, or on seamless machines that knit the garment with no side seams. Flatlock seams lie flat against skin, which is where a boxer brief is judged. Tell us how it has to wear, and we will tell you which build does it.

Can you build seamless men's underwear?

Yes. Seamless knits the whole garment as one tube with the leg and waistband knitted in, so there is no side seam to show through fitted clothing or rub during the day. Cut-and-sew stays the better call for a style with more pattern detail, like a contoured waistband or a fly front.

Do you make trunks and undershirts?

Yes. Trunks run the same jersey, mesh or seamless construction as a boxer brief, cut shorter at the leg. Undershirts run on jersey or rib, finished for a close, low-bulk fit under a dress shirt. Send a reference piece and we quote the build against it.

What's the MOQ conversation like for men's basics?

It is quoted against a real style on a call, not a flat number here. A jersey, a mesh and a seamless build each carry a different fabric minimum from the knitting and dye run, and the sewing side carries its own. We tell you which one binds your order before you plan a range around it.

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