Boys' Underwear OEM | Boxers & Briefs Wholesale Supplier

Boys’ Basic Boxer Briefs — 3-Piece Pack, Cotton, Custom Print

Boys' Basic Boxer Briefs — 3-Piece Pack, Cotton, Custom Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B0D54B

Boys’ Basic Boxer Shorts — 2-Piece Pack, Cotton, Custom Print

Boys' Basic Boxer Shorts — 2-Piece Pack, Cotton, Custom Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B92FC9

Boys’ Basic Boxer Shorts — 2-Piece Pack, Cotton, Custom Print — School

Boys' Basic Boxer Shorts — 2-Piece Pack, Cotton, Custom Print — School — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B82AA8

Boys’ Basic Boxer Shorts — Cotton, Breathable

Boys' Basic Boxer Shorts — Cotton, Breathable — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B47AB3

Boys’ Basic Boxer Shorts — Cotton, Cute

Boys' Basic Boxer Shorts — Cotton, Cute — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B31F94

Boys’ Basic Boxer Shorts — Cotton, Solid Colour

Boys' Basic Boxer Shorts — Cotton, Solid Colour — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B5545E

Boys’ Basic Boxer Shorts — Cotton, Solid Colour, Breathable

Boys' Basic Boxer Shorts — Cotton, Solid Colour, Breathable — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BFAB02

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BA0E8E

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — 100% Cotton

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — 100% Cotton — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — 100% — Boys' Underwear programme — OEM & private label sample photo 1

UT-BA5723

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Breathable

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Breathable — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BD6D7F

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Comfort Fit

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Comfort Fit — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — comfy — Boys' Underwear programme — OEM & private label sample photo 1

UT-BF54FC

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Design

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Design — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B1EECC

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Knitted

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Knitted — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B82E72

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Semi-Combed

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print — Semi-Combed — 100% Cotton — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print — 100%cotton — Boys' Underwear programme — OEM & private label sample photo 1

UT-B4965B

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print, 135–145 GSM

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print, 135–145 GSM — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print (Ref. custom-print) — Boys' Underwear programme — OEM & private label sample photo 1

UT-B02B4B

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print, Semi-Combed

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print, Semi-Combed — OEM & private label, cotton, boys' underwear.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print (Ref. custom-print) 3 — Boys' Underwear programme — OEM & private label sample photo 1

UT-B5EA19

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print, Water Print

Boys' Basic Briefs — 3-Piece Pack, Cotton, Custom Print, Water Print — OEM & private label, cotton, boys' underwear.

Boys’ Basic Briefs — 3-Piece Pack, Cotton, Custom Print (Ref. custom-print) 2 — Boys' Underwear programme — OEM & private label sample photo 1

UT-BAC868

Boys’ Basic Thong Briefs — 3-Piece Pack, Cotton, Custom Print

Boys' Basic Thong Briefs — 3-Piece Pack, Cotton, Custom Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BA39A7

Boys’ Boxer Briefs — 2-Piece Pack, Cotton/Spandex, Custom Print

Boys' Boxer Briefs — 2-Piece Pack, Cotton/Spandex, Custom Print — OEM & private label, cotton/spandex, boys' underwear, 2,000 pcs per style and colour.

UT-BDB602

Boys’ Boxer Briefs — Cotton, Custom Print

Boys' Boxer Briefs — Cotton, Custom Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-B270A4

Boys’ Boxer Briefs — Cotton, Custom Print — Colourful Print

Boys' Boxer Briefs — Cotton, Custom Print — Colourful Print — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

Boys’ Boxer Briefs — Cotton, Custom Print — colorful — Boys' Underwear programme — OEM & private label sample photo 1

UT-B31718

Boys’ Boxer Briefs — Cotton, Custom Print, Yarn-Dyed Stripe

Boys' Boxer Briefs — Cotton, Custom Print, Yarn-Dyed Stripe — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BDED07

Boys’ Boxer Briefs — Cotton, Solid Colour, Cute

Boys' Boxer Briefs — Cotton, Solid Colour, Cute — OEM & private label, cotton, boys' underwear, 2,000 pcs per style and colour.

UT-BDEEB5

Boys’ Boxer Briefs — Cotton/Spandex

Boys' Boxer Briefs — Cotton/Spandex — OEM & private label, cotton/spandex, boys' underwear, 2,000 pcs per style and colour.

Page 1 of 4 — showing products 1–24 of 78 in this category.

Boys’s Underwear OEM | Wholesale Boys’ Underwear Supplier China

Unitex supplies safe, comfortable boy’s underwear for global brands, produced through our partner factories. CPSIA, EU GPSR, and OEKO-TEX Standard 100 certified — every piece is tested for harmful substances and built to withstand active boys.

Boy’s Underwear Categories

Boy’s Boxers — Loose-fit woven cotton boxers with elastic waistbands. Custom prints, licensed characters, and private label available.
Boy’s Briefs — Classic Y-front and support-pouch briefs. Soft combed cotton with tagless labels for comfort.

Safety Certifications

CPSIA — Fully compliant with US children’s product safety requirements
EU GPSR — European standard for children’s product safety
OEKO-TEX Standard 100 — Every fabric batch tested for harmful substances
Flame-retardant options — Available upon request for specific markets

Boy’s Underwear Specifications

Parameter	Details
Sizes	2-16 Years (custom sizing available)
Fabrics	100% Cotton, Cotton-Spandex, Modal, Bamboo
MOQ	2,000 pcs per style and colour
Capacity	20,000 dz/month
Lead Time	45–60 days (sampling 7-10 days)
Customization	Custom prints, waistbands, labels, packaging

Custom OEM Process

Send us your design or reference sample — our team handles pattern making, fabric sourcing, sample approval, and bulk production. All with third-party lab testing and inline QC inspection. Request a quote →

Boys’ underwear — OEM & private label styles

Boys’ briefs, boxer briefs and boxers in soft combed cotton, with custom prints and licensed-character artwork on request.

Last updated: 2026-09-16 · Xiamen Unitex Trade Co., Ltd. — OEM & ODM underwear sourcing partner

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — OEM/ODM underwear sourcing and supply-chain partner in Xiamen, China; in the trade since 2009, incorporated in 2013.

Boy’s Underwear OEM | Boys Boxers & Briefs Wholesale Supplier