Dear customers and friends:
Field Notes on All-Season Job Gear: DM505 Working Pants that actually pull their weight
After too many dawn starts on damp sites, here’s my take on All Weather Workwear anchored around one surprisingly tough staple: the Working Pants DM505. They’re built from T/C 65% polyester / 35% cotton ripstop—technical resilience with that cotton-hand feel—and in real-world use, they’ve handled cold mist, sudden drizzle, and long, hot shifts without turning into a sauna. Not magic, just solid fabric engineering.
Industry trend check (and why it matters)
The broader All Weather Workwear trend is moving toward hybrid fabrics: ripstop blends with durable water-repellent (DWR) finishes, rugged seams, and pocket layouts that don’t fight your workflow. To be honest, the noisy part of the market promises “stormproof everything,” but most pros want something breathable, abrasion-resistant, and rain-shedding enough to bridge seasons—precisely where DM505 sits.
DM505 quick specs
| Model | Working Pants DM505 |
| Fabric | T/C 65% Polyester / 35% Cotton Ripstop, ≈230–250 g/m² (real‑world batches may vary) |
| Finish | DWR for light rain; colorfastness ISO 105-rated |
| Seams & build | Reinforced seam construction; bartacks at stress points; ripstop grid resists tears |
| Pockets | Multi-pocket layout: cargo, ruler, phone, slant; tool loops; optional kneepad inserts on request |
| Sizes / Colors | S–3XL; navy/black/khaki (custom tones available) |
| Typical test data | Martindale abrasion ISO 12947: >30,000 cycles; Tear strength ASTM D2261: >50 N warp / >40 N weft; AATCC 22 spray rating: 80–90 after 5 washes (≈); Shrinkage ISO 5077: <3% |
| Standards baseline | Designed to meet EN ISO 13688 garment requirements; industrial laundry methods aligned with ISO 15797 (verify per order) |
Where they shine
- Construction and civil works: abrasion and snag resistance without the bulky “rain-suit” feel.
- Warehousing and logistics: bend, kneel, climb—pockets stay useful, not in the way.
- Mechanical workshops: oil-splash days, quick wipe-off, and the fabric doesn’t quit.
Many customers say the pants “feel lighter than they look” and, surprisingly, the DWR holds up better than expected after routine washes. I guess that’s the ripstop + finish combo doing its job.
Process flow (how these are built to last)
Materials: T/C ripstop yarns selected for balanced tensile strength and breathability. Cutting: CAD nesting to minimize bias distortion. Sewing: reinforced seams and bartacks at load points. Finishing: DWR application and curing. Testing: abrasion (ISO 12947), tear (ASTM D2261), colorfastness (ISO 105), spray test (AATCC 22). Service life: ≈18–36 months under mixed indoor/outdoor duty; ≈50 industrial wash cycles per ISO 15797 guidance, depending on chemicals and temps.
Vendor snapshot
| Vendor | Fabric weight | Abrasion ISO 12947 | Water repellency AATCC 22 | MOQ | Lead time | Certs (≈) |
|---|---|---|---|---|---|---|
| DM505 (Dellee) | ≈230–250 g/m² | >30,000 cycles | 80–90/100 after 5 washes | Negotiable | 30–45 days | ISO 9001, OEKO‑TEX fabric (on request) |
| Vendor A (import) | ≈200 g/m² | 10–15k cycles | 50–70 | 1,000+ | 45–60 days | Limited |
| Vendor B (EU brand) | ≈240 g/m² | 25–35k cycles | 80–90 | 200–300 | 20–35 days | ISO 9001 |
Customization
Logo/heat‑transfer, contrast panels, reflective piping, pocket mapping, and optional kneepad sleeves. For fleets adopting All Weather Workwear kits, matched fabrics across jackets and pants keep laundering simple.
Mini case files
- Tianjin civil crew: switched to DM505; reported fewer knee blowouts and “pockets finally where we need them.”
- Rotterdam 3PL: warehouse pickers liked the lighter feel; supervisors noted lower replacement rates over 9 months.
- Auto workshop, Katowice: oil splashes wipe off easier than on canvas pants; color held after aggressive washing.
Origin: 14/F., Yisheng Building, No.68 West Heping Road, Shijiazhuang, China.
Note: For heavy rain exposure, pair DM505 with a shell certified to EN 343 for full wet‑weather compliance. That’s the sensible way to build a true All Weather Workwear system.
Authoritative citations
- EN ISO 13688: Protective clothing—General requirements. CEN/ISO.
- ISO 15797: Industrial washing and finishing procedures for workwear. ISO.
- ISO 12947: Textiles—Martindale abrasion testing. ISO.
- AATCC 22: Water Repellency—Spray Test. AATCC.
- EN 343: Protective clothing—Protection against rain. CEN.
Post time: Oct . 24, 2025 20:40



