Ready Stock Available
Low MOQ 100
Custom / Private Label
Wholesale 100% Cotton Ribbed Boys Boxer Briefs H731 (3-Pack) — manufactured in our own 8,000 m² facility. The body is 100% pure cotton in a ribbed knit (no spandex blend) for a soft, naturally hypoallergenic, structured fit. The ribbed texture provides natural stretch and shape recovery through the cotton fibers themselves, while the boxer-brief cut provides full leg coverage that prevents chafing during active play. Sold as 3 pieces per polybag. Sizes 100–150 cm for younger to pre-teen boys.
Factory Quick Specs
Product Description
Wholesale Boys Ribbed Cotton Boxer Briefs (3-Pack) — model H731 — are a high-comfort, naturally hypoallergenic everyday innerwear essential for boys aged roughly 3 to 13 years. The body is made from 100% pure cotton in a ribbed knit construction (no spandex blend) — a classic natural-fiber fabric that delivers a soft hand-feel, excellent breathability and natural moisture absorption. The ribbed texture provides natural stretch and shape recovery through the cotton fibers themselves, giving the garment structure and recovery without synthetic stretch fibers.
The boxer-brief cut provides full leg coverage that prevents chafing during active play and protects against accidental exposure in PE class and locker-room settings. The ribbed knit construction is a traditional boys’ underwear style that holds its shape through repeated machine washing and daily wear. 100% cotton is the gentlest choice for sensitive young skin, making H731 a strong fit for brands seeking natural-fiber alternatives to spandex-blended boxer briefs.
4 ready-stock MJPJ cartoon prints — Dinosaur Combo (MJPJ231), Shark Combo (MJPJ232), Excavator Combo (MJPJ233) and Train Combo (MJPJ234) — are ready to ship in a vehicle and animal theme assort that maps directly to the elementary-age boys’ market. Custom artwork is also welcome for OEM partners. Sold 3 pieces per polybag (3-Pack format), sizes 100–150 cm. H731 is positioned as the 100% Cotton ribbed alternative to our 95% Cotton + 5% Spandex 3-Pack boxer briefs (such as H677, H980 and H920) — the lack of spandex gives H731 a more traditional, structured hand-feel and a natural-fiber marketing story.
Product in motion — H731 Boys Ribbed Cotton Boxer Briefs (3-Pack). See the 100% Cotton ribbed knit texture, boxer-brief cut and 3-piece pack format up close.
Technical Specifications
| Parameter | H731 Specification |
|---|---|
| Fabric Composition (Main Body) | 100% Cotton (pure cotton, ribbed knit, no spandex blend) |
| Knit Construction | Ribbed jersey — natural stretch through cotton fiber structure, no spandex/elastane |
| Stitching | Boxer-brief cut with full leg coverage, soft elastic waistband, flatlock side seams, tagless heat-transfer care label |
| Pack Size (Single Polybag) | 3 pieces per pack (3-Pack format) |
| Export Carton | Per factory standard — contact us for current pack count |
| Safety Standard | Compliant with GB 31701 Class A (Infant Standard) — the baseline children’s clothing safety grade in China |
Product Overview
For Kids
100% pure cotton ribbed knit feels soft and structured against the body — the natural stretch of the ribbed construction provides a comfortable, secure fit without the synthetic feel of spandex blends.
For Parents
100% cotton is naturally hypoallergenic and easy to wash — the ribbed knit holds its shape through repeated cycles without pilling or bagging. Pure cotton fiber is the gentlest choice for children with sensitive skin.
For Brands
ODM/OEM with 100-pack MOQ per style / print, custom MJPJ print, woven labels, care tags and branded 3-pack polybag — a value-tier 100% Cotton ribbed position for natural-fiber boys underwear lines.
Size Chart
H731 is produced in sizes 100–150 cm, covering younger to pre-teen boys. Size format follows standard height-based grading per spec sheet. Sizes can be mixed within the MOQ.
Measurement Note (per spec sheet): Waist and hip measurements are 1/2 of the full circumference (multiply by 2 to get the full circumference). Middle Length = inseam length; Side Length = outseam length. There is approximately a 2cm tolerance range due to individual measurement habits — actual product measurements may vary slightly.
| Size | Height Range (cm) | Waist (1/2, cm) | Hip (1/2, cm) | Middle Length / Inseam (cm) | Side Length / Outseam (cm) |
|---|---|---|---|---|---|
| 100 | 90-100 | 21 | 27 | 15 | 18.5 |
| 110 | 100-110 | 22 | 28.5 | 16 | 19.5 |
| 120 | 110-120 | 23 | 29 | 17 | 20.5 |
| 130 | 120-130 | 24.5 | 31 | 18 | 21.5 |
| 140 | 130-140 | 26 | 33 | 19 | 22.5 |
| 150 | 140-150 | 27.5 | 35 | 20 | 23.5 |
Color & Print Options
4 ready-stock MJPJ cartoon prints are available in a vehicle and animal theme assort that maps directly to the elementary-age boys’ market. Mix any combination across sizes to fit your assortment plan. Custom artwork is also welcome for OEM partners.
Children’s Product Safety & Compliance
We prioritize product safety and regulatory compliance to support brand owners selling across US, EU, and global marketplaces. Supporting testing reports and documents are available upon request.
Product Features & Key Details
- 100% Cotton main body — pure natural fiber with no spandex blend, ribbed knit for natural stretch and structure.
- Ribbed jersey construction — provides natural stretch through cotton fiber structure, gives a structured hand-feel and good shape recovery.
- Boxer-brief cut with full leg coverage — prevents chafing during active play and accidental exposure.
- Younger-children size range 100–150 cm — fits younger to pre-teen boys, complementary to the broader 100–160 range of our H677/H1193 boxer briefs.
- Easy-care cotton construction — holds up to repeated machine washing and stays soft through cycles.
- 3-Pack polybag format — efficient for Amazon FBA prep and shelf-loading, with MJPJ vehicle/animal prints.
- 100-pack MOQ and OEM support — accessible for small-batch boutique launches and full private-label programs.
OEM & Private Label System
We provide full turn-key private label production for growing DTC brands, Amazon sellers, and boutique retailers.
Design or Inspiration
Dyeing, Pattern & Sampling
Custom Packaged & Delivered
Branding
Woven label, print tag, heat-transfer logo, custom care tag.
Print & Dye
Custom MJPJ print development, reactive dye on ribbed cotton, Pantone match.
Packaging
Custom 3-pack polybag with suffocation warning, hang tag, branded master carton.
7-Step Manufacturing Process
01 Tech Pack24h review of your design.
02 Sample5-7 days prototype.
03 PP ApprovalSign-off specs.
04 Dye / PrintCustom color dyeing.
05 ProductionINA smart line sewing.
06 Needle Test100% metal detection.
07 ShippingDDP to door/FBA.Quality Control System — 6 Stages
Packaging & Shipping
- 3 pieces per polybag (3-Pack format) — Amazon FBA compliant with required suffocation warning labels.
- Custom hang tags & care labels applied according to brand specifications.
- Export cartons with customized barcodes & shipping marks.
- Flexible DDP, FOB, or Express shipping options; fast dispatch for ready stock.
Why Choose Nuohua Garment
Experienced Factory
Founded January 2016 with 10+ years of OEM / ODM experience in kids innerwear & loungewear. 8,000 m² owned facility, 300+ employees, 1,000,000 pcs / month capacity.
Smart Production
INA smart hanging system on the production floor, CPSC-accredited lab documentation (Shenzhen Ensure Quality, CPSC Lab ID 1693), GB 31701 Class A on file.
Trusted Partner
Direct factory pricing, 100-pack MOQ per style, free pre-production sample in 5-7 days, dedicated WhatsApp & email support from inquiry to delivery.
Which Buyer Are You?
| Buyer Type | What We Solve |
|---|---|
| Shopify / DTC Brands | Low MOQ (100 packs (stock-fabric programs)), 4 ready-stock MJPJ prints in vehicle/animal themes, 100% Cotton ribbed value-tier positioning, custom print and private labeling. |
| Amazon Sellers | Reliable lead times, CPSC test support, FBA-ready 3-pack polybags with suffocation warning, 100% Cotton ribbed natural-fiber marketing story. |
| Boutique Retailers | 100% Cotton ribbed value-tier boxer briefs for younger boys ages 3-13, 3-Pack format for replacement underwear programs, 4 vehicle/animal prints. |
| Distributors / Importers | Scalable capacity, strict 6-stage QC, competitive factory pricing on 100% Cotton ribbed 3-pack boxer brief format. |
Frequently Asked Questions
What is the fabric composition of H731?
H731 is made from 100% Cotton in a ribbed knit construction — pure cotton with no spandex blend. The ribbed texture provides natural stretch and shape recovery through the cotton fibers themselves, giving the garment structure without synthetic stretch fibers. This makes H731 a strong fit for brands seeking the most natural-fiber boys underwear option.
What sizes does H731 cover?
H731 covers sizes 100–150 cm, from younger to pre-teen boys. Size format follows standard height-based grading per spec sheet (100, 110, 120, 130, 140, 150). Sizes can be mixed within the MOQ. The detailed size chart includes 4 measurement dimensions per size: Waist (1/2 circumference), Hip (1/2 circumference), Middle Length (inseam) and Side Length (outseam) — with a 2cm tolerance range per the spec sheet.
What MJPJ print designs are available?
4 ready-stock cartoon prints: Dinosaur Combo (MJPJ231), Shark Combo (MJPJ232), Excavator Combo (MJPJ233) and Train Combo (MJPJ234). Custom artwork is also welcome for OEM print development.
What is the MOQ for custom 100% cotton ribbed boxer briefs?
Our minimum order quantity is 100 packs per style per print, for both ready stock and custom OEM orders. Each pack is 3 pieces, so 100 packs equals 300 pieces. Sizes and prints can be mixed within the MOQ.
Are your kids garments CPSC / CPC compliant for the US market?
Yes, our products are engineered to comply with US CPSC standards. Test reports from accredited laboratories (such as EQ-T, CPSC ID 1693) are available to support CPC issuance.
Is OEKO-TEX certification available?
OEKO-TEX Standard 100 certification is currently in progress. We ensure all dyes and materials used meet eco-friendly standards during production.
What is the difference between H731 (100% Cotton ribbed) and the H677/H1193 (95% Cotton + 5% Spandex) boxer briefs?
All three are Boys Cotton Boxer Briefs in 3-Pack or 4-Pack format, but they target different fabric positions: H731 is 100% Cotton in a ribbed knit (no spandex blend) — a value-tier natural-fiber option with a structured hand-feel, sized for younger to pre-teen boys (100-150 cm, 6 codes), 4 MJPJ vehicle/animal prints, and ribbed jersey construction. H677 is 95% Cotton + 5% Spandex 5A base spec in 3-Pack (19 × 14 × 2 cm, 200 bags per carton), sized 100-160 cm (7 codes), with 20 PJ prints. H1193 is 95% Cotton + 5% Spandex with upgraded 100% Cotton 10A gusset in 4-Pack (24 × 14 × 2 cm, 150 bags per carton), sized 100-160 cm (7 codes), with 5 PJ prints. Use H731 for natural-fiber pure cotton ribbed value-tier programs; use H677 for broader spandex-blended 3-Pack assortment; use H1193 for premium 10A-upgrade 4-Pack positioning.
What is the packaging format for H731?
3 pieces per polybag (3-Pack format) — Amazon FBA compliant with required suffocation warning labels. Custom polybag and retail box options are available for OEM partners.
What is the safety standard for H731?
H731 is compliant with GB 31701 Class A (Infant Standard) — the baseline children’s clothing safety grade in China. The fabric is non-toxic and safe for children’s skin. (Anti-bacterial grade, yarn count, and gram weight are not specified in the spec sheet — contact us for the most current production data before placing your order.)
How do you manage quality control during manufacturing?
We execute a 6-stage QC inspection starting from raw fabric audits, through inline sewing checks, ending with 100% automated metal detection before packing.
Related Kidswear Collections
- Boys Pure Cotton Boxer Briefs 3-Pack OEM (H980) — 3-Pack Format, 95%+5% Spandex with 10A Upgrade
- Boys Cotton Boxer Briefs 3-Pack Custom OEM (H677) — 3-Pack Format, 95%+5% Spandex 5A Base
- Boys Cotton Boxer Briefs 4-Pack (H1193) — 4-Pack Format, 95%+5% Spandex 10A Upgrade
- Boys Cotton Boxer Briefs 4-Pack Custom OEM (H805) — 4-Pack Format, 95%+5% Spandex 5A Base
- Kids Underwear Solutions Hub
Start Your H731 Boys Ribbed Cotton Boxer Briefs (3-Pack) Project
Tell us which MJPJ prints and size mix you need – share your tech pack, target size distribution, and required labeling. Pair with H677/H980 (3-Pack 95%+5% Spandex 5A base and 10A upgrade) and H1193 (4-Pack 10A premium) for a complete boys cotton boxer-brief line covering 3-Pack vs 4-Pack and ribbed pure cotton vs spandex-blended. We’ll reply by email or WhatsApp within 12 hours with fabric options, sample availability, and a quote.
