3-Layer Waterproof Hard Shell Mountaineering Jacket
Professional All-Weather Protection for Alpine & Backcountry Outdoor
Engineered for demanding alpine, mountaineering and backcountry environments, this 3-layer hard shell jacket delivers industry-grade weather defense with functional storage and ventilation design. Built with a high-density waterproof breathable membrane and fully seam-sealed construction, it blocks sustained heavy rain and strong wind while efficiently releasing sweat vapor during high-output ascents — an essential core style for technical outdoor and mountain apparel brands.
We provide full end-to-end OEM/ODM customization for this style, covering membrane grade selection, functional feature tuning, fabric upgrades and full brand customization, with flexible MOQ to support both specialty outdoor brands and premium retail labels.
Core Features
- 3-layer high-performance construction: 3L laminate structure with ripstop face fabric, high-grade waterproof breathable membrane and tricot backing, delivering 30,000mm waterproof protection and 25,000g/m²/24h breathability
- Fully seam-taped sealing: All stitched seams are precision taped with waterproof tape to eliminate water intrusion for reliable all-weather performance
- Strategic multi-pocket layout: Two waterproof chest pockets, two side hand pockets and internal security pockets provide organized storage for mountaineering gear and essentials
- Underarm pit ventilation zippers: Two-way waterproof pit zippers for instant airflow control, quickly dumping excess heat during strenuous ascents
- Helmet-compatible adjustable hood: 3-point drawcord adjustable hood designed to fit over climbing helmets, with structured visor to maintain peripheral vision
- Durable water repellent finish: Long-lasting DWR treatment causes water to bead up and roll off the fabric surface
- Ergonomic alpine fit: Pre-shaped articulated sleeves and tailored athletic cut for unrestricted climbing and hiking movement
- Adjustable closures: Velcro cuff tabs and drawcord adjustable hem to seal out wind, snow and moisture
Product Specifications
| Item |
Details |
| Fabric |
3-layer laminate: Ripstop nylon face + ePTFE/PU waterproof membrane + tricot lining |
| Waterproof Rating |
30,000mm (customizable 20K–30K per grade requirement) |
| Breathability Rating |
25,000g/m²/24h |
| Closure |
Full-length waterproof front zipper with external storm flap |
| Pockets |
2 waterproof chest pockets, 2 side hand pockets, 1 internal security pocket |
| Size Range |
XS – 3XL (custom size charts fully supported) |
| Color Options |
Stock colors available; full Pantone custom dyeing for bulk orders |
| Weight |
Approx. 420g (size M) |
| Recommended Use |
Mountaineering, backcountry hiking, alpine skiing, expedition outdoor |
Customization Options
As a specialized technical outdoor apparel OEM/ODM factory, we support full end-to-end customization to match your brand positioning:
- Performance upgrades: 30K+ premium membrane options, GRS-certified recycled face fabric, PFAS-free DWR finish for sustainable product lines
- Functional add-ons: Integrated snow skirt, RECCO reflector, goggle wipe pocket, adjustable cuff gaiters for ski-specific versions
- Color customization: Full Pantone color matching; support for color-blocking, printed patterns and matte/ripstop fabric finishes
- Branding options: Embroidery, heat transfer, screen printing, rubber patches and woven labels on chest, back, sleeves and hem
- Design modifications: Adjust pocket layout, modify hood structure, add/remove ventilation zippers or refine fit per your technical package
- Packaging customization: Custom hangtags, polybags, retail boxes and branded storage pouches
Quality & Compliance
- Multi-stage quality control aligned with AQL 2.5 international standards, with 100% waterproof hydrostatic testing for every hard shell garment
- Full inspection workflow: incoming fabric testing, seam tape adhesion audit, in-line production check, final pre-shipment inspection
- OEKO-TEX® Standard 100 certified materials, free of harmful substances
- GRS (Global Recycled Standard) certification available for recycled fabric versions
- Factory certified with ISO 9001, Sedex SMETA and BSCI
OEM/ODM Service Details
- Sample lead time: 10–15 days for custom technical hard shell samples
- Bulk production lead time: 30–40 days depending on order quantity and customization complexity
- Flexible MOQ: Accessible minimum order quantities for emerging premium outdoor DTC brands
- Dedicated technical account manager with 24-hour response time
- Strict NDA protection for all custom designs, tech packs and brand assets
Ready to develop professional grade hard shell jackets for your outdoor brand? Contact our team to request a free quotation, order physical samples or discuss your full technical outerwear collection development.
