YD344 Material: 100% Terylene Fabric
Source specification recordedYD344 is published as material: 100% terylene fabrics (outer), 100% Nylon fabrics (inner) Cotton: 120G/M2 SORONA Du Pont Waterproof 30000mm, Moisture permeability 9000g/m2/24h, Waterproof at seams: 5000mm DWR (Durable Water Repellent): level 5 before washing in the Y&D catalogue. The source specification records the following, quoted as written: level 4 after washing. Nothing beyond this is stated here. Send the style number to [email protected] and we will confirm fabric, finish, colourways and the figures your programme has to reach.
| Style | YD344 |
|---|---|
| Material | 100% terylene (outer), 100% nylon (inner) |
| Seam waterproofing | 5,000mm |
| DWR finish | Level 5 before washing, level 4 after washing |
| MOQ | TBC |
| Lead time | TBC |
Key Benefits
- Seams waterproofed to 5,000mm, reducing leakage risk
- DWR finish rated level 5 before washing, level 4 after washing
- Constructed from 100% terylene outer and 100% nylon inner fabrics
Problems It Solves
- Garments with unverified waterproof claims that fail in real-world use
- Breathability loss in high-moisture environments due to low vapour permeability
- Seam leakage in heavy rain from inadequate seam sealing
Who It Is For
- Outdoor apparel brands needing documented waterproof performance
- Importers sourcing technical outerwear with test-standard-backed claims
- Private-label programmes requiring verified fabric performance
Application Scenarios
- Outdoor work in prolonged rain where high waterproof performance is required
- Urban commuting in wet climates where garment must resist surface water penetration
Technical Features and Construction
- Outer fabric: 100% terylene
- Inner fabric: 100% nylon
- Seam waterproofing: 5,000mm
- DWR finish: level 5 before washing, level 4 after washing
Materials
- Outer fabric is 100% terylene
- Inner fabric is 100% nylon
How It Is Made
- Terylene outer fabric is treated with a waterproof coating and DWR finish
- Seams are sealed using a waterproof tape or adhesive process
- Inner nylon fabric is bonded or attached to the outer layer during construction
Quality Control and Testing
- Seam waterproofing tested to 5,000mm
- DWR finish tested at level 5 before washing and level 4 after washing
Certification
Customization Options
- Colourway beyond standard: available on request, specification TBC
- Label, hangtag and packaging: buyer supplied artwork
- Size grading and fit block: adjustable to buyer's specification
Compared With the Alternatives
| A garment with lower moisture permeability | YD344 allows higher vapour transmission, reducing internal condensation |
|---|---|
| A fabric with no DWR finish | YD344 maintains water beading performance with a durable finish |
Use and Care Guide
- Wear with appropriate base layers to manage moisture transfer
- Reapply DWR finish after repeated washing to maintain water beading
- Avoid abrasion on the outer surface to preserve waterproof coating
- Store in a dry, ventilated area to prevent mould and coating degradation
Related Reading
Waterproof and Breathable Outerwear
Shells, parkas and twinset coats specified against JIS L 1092 for water resistance and JIS L 1099 for vapour permeability.
Read more →Down and Padded Insulation
Down jackets, twinset padding coats and quilted styles where the fill and construction are stated in the specification.
Read more →How to Read a JIS L 1092 Water Resistance Figure
What the water column number on an outerwear specification means, and what it does not tell you.
Read the guide →What JIS L 1099 Tells You About Breathability
Vapour permeability figures, why the method letter matters and how to compare styles fairly.
Read the guide →Questions About YD344
How is the DWR finish rated?
Level 5 before washing, level 4 after washing.
Can the garment be custom coloured?
Yes, other colourways are available on request. Provide your colour standard for confirmation.
Can we supply our own labels and packaging?
Yes, on buyer-supplied artwork. Confirm label position and packing method with your enquiry.
Quote YD344
Send the style number, quantity and target season. We reply with a quotation and a clear list of what still needs to be agreed.