OEM Children's Navy Waterproof Jacket

Designed for OEM integration into youth outerwear lines, this children's navy waterproof jacket provides a balanced solution for weather protection without compromising mobility or comfort. Engineered for repeatable production at scale, it meets the technical demands of outdoor apparel manufacturers requiring consistent performance in variable conditions.

Material Construction and Waterproofing System

The jacket utilizes a 2-layer laminated fabric system: an outer shell of 100% polyester microfiber with a durable water repellent (DWR) finish, bonded to a hydrophilic polyurethane (PU) membrane. This construction achieves a hydrostatic head rating of 5,000 mm, sufficient to resist light to moderate rain while maintaining breathability. The DWR treatment is reapplied during manufacturing to ensure surface beading and prevent saturation of the outer layer.

Seams are fully taped using 15mm-wide polyurethane tape applied via heat sealing, eliminating needle holes as potential leakage points. This method ensures long-term integrity under flex and wash cycles, critical for garments subjected to active use. The membrane’s moisture vapor transmission rate (MVTR) is rated at 3,000 g/m²/24h, allowing internal moisture to escape during physical activity.

Design Features for Youth Fit and Function

The jacket incorporates a relaxed yet articulated cut to accommodate layering and movement, with a center back length of 42 cm (size 10/12) and sleeve length measured from center back to cuff. A three-piece hood is integrated with a semi-rigid peak and adjustable drawcords featuring barrel locks and cord stoppers, designed to stay secure during wind exposure without obstructing peripheral vision.

Zipper hardware uses coil-type nylon zippers with a storm flap covering the front closure, secured by snap buttons at the neck and storm flap base. The flap overlaps by 25 mm to prevent water ingress along the zipper coil. Cuffs are finished with internal elastic binding and adjustable hook-and-loop tabs, allowing customization of wrist seal without compromising durability.

Performance Validation and Testing Parameters

Waterproof performance is validated using ISO 811 test methodology on finished garments, with hydrostatic head measured after three wash cycles to simulate real-world degradation. Breathability is assessed via ISO 11092 (sweating guarded hotplate) to confirm thermal equilibrium under moderate exertion. Colorfastness to light, washing, and rubbing exceeds Grade 4 on the gray scale, minimizing fading in navy shades under UV exposure.

Dimensional stability is evaluated per ISO 5077, with shrinkage limited to ±3% after five home laundering cycles at 40°C. Abrasion resistance of the outer shell exceeds 20,000 cycles on the Martindale tester, ensuring surface integrity in high-wear areas such as elbows and shoulders. All test data is available upon request for OEM qualification purposes.

Customization Options for OEM Integration

The base design supports scalable customization to align with brand specifications while maintaining core waterproof performance. Modifications are evaluated for impact on seam integrity, breathability, and wear resistance before approval. Common adaptations include trim adjustments, branding placement, and functional enhancements suited to specific end-use environments.

• Hood: removable, stowable, or fixed with alternative peak shapes
• Cuffs: internal ribbing, adjustable Velcro, or glove-compatible overcuffs
• Pockets: welt, flap, or zippered configurations with drainage options
• Reflective detailing: placement and width compliant with EN 1150 or ANSI/ISEA 107
• Lining: mesh, brushed polyester, or thermal fleece with adjustable zip-out option

Typical Specifications Table

Quality Control and Production Consistency

Manufacturing follows a inline inspection protocol where each jacket undergoes hydrostatic head spot testing, seam integrity verification, and dimensional checks at 10% frequency. Final random inspection includes water spray testing (AATCC 35) and color matching against Pantone 19-4053 Classic Navy tolerance bands. Non-conforming items are segregated for root cause analysis before reprocessing or rejection.

Fabric rolls are received with certified DWR and MVTR test reports, and each batch is validated for peel strength of lamination (>8 N/cm) and tape adhesion (>12 N/cm width). Thread tension and stitch density (10–12 stitches/cm) are monitored on automated sewing lines to prevent seam puckering or skipped stitches. All processes are documented for traceability and audit readiness.

Applications in Youth Outerwear Lines

This jacket serves as a foundational layer in seasonal collections for school uniforms, outdoor education programs, and recreational wear targeting ages 6–14. Its waterproof rating balances protection against drizzle and light rain with sufficient breathability to prevent overheating during active play, reducing the need for frequent layer adjustments. The navy color offers versatility for pairing with neutral or bright underlayers while maintaining a low-visibility profile in urban or natural environments.

For OEMs producing coordinated sets, the jacket’s construction allows seamless integration with matching trousers or bib overalls using identical fabric and seam sealing techniques. This ensures uniform performance across the ensemble, critical for institutional buyers requiring certified weather protection. The design avoids bulky insulation, making it suitable as a shell layer in three-in-one systems where thermal layers are sold separately.

Request OEM Specification Sheet