Firefighter Pants
Poseidon Structural Firefighter Pants use a three-layer construction: a 200 gsm (5.9 oz/yd²) Aramid IIIA outer shell, a 110 gsm (3.2 oz/yd²) PTFE-laminated moisture barrier, and a 250 gsm (7.4 oz/yd²) thermal liner. Reinforced knees and cuffs, articulated shaping, and adjustable suspenders support garment fit and movement.
This turnout-style design is offered in sizes S–4XL with OEM branding and configuration options. It is a layered garment, rather than single-layer station or duty pants. Review the material combination, coat interface, size breakdown, and required product documentation for your procurement program.
The Aramid IIIA outer shell contains 93% meta-aramid, 5% para-aramid, and 2% antistatic fibers. The PTFE moisture barrier is laminated to an aramid-spunlace substrate. The thermal liner combines meta-aramid, para-aramid spunlace, and an aramid/FR viscose comfort face.
Reinforced knees and cuffs use para-aramid or PBI-enhanced panels. Nomex® thread stitching, articulated knees, and a gusseted crotch support the garment construction. Adjustable suspenders help hold the pants in position; the waist and coat overlap should be assessed with the intended ensemble. Flame-resistant reflective trim supports visibility.
The listed material-composite performance ranges are TPP 37–45 cal/cm² and THL 260–290 W/m². These are different measurements and should be matched to the proposed layer combination and its test documentation. The finished pants are not NFPA 1971 certified. Using them with a certified jacket, boots, or other equipment does not certify the pants or establish approval for interior structural firefighting.
- Layer system: 200 gsm (5.9 oz/yd²) Aramid IIIA outer shell, 110 gsm (3.2 oz/yd²) PTFE moisture barrier, and 250 gsm (7.4 oz/yd²) thermal liner.
- Reported composite performance: TPP 37–45 cal/cm² and THL 260–290 W/m².
- Liquid barrier: Listed hydrostatic resistance ≥25 kPa (3.6 psi). Liquid-water resistance alone does not establish protection from steam or every hazardous chemical.
- Reinforcement: Para-aramid or PBI knee and cuff panels, with Nomex® thread seam construction.
- Fit: Articulated knees, gusseted crotch, adjustable elastic suspenders, and sizes S–4XL.
- Visibility and supply options: Flame-resistant reflective trim; navy, yellow, khaki, or OEM color options, branding, and department-specific reinforcement patterns.
Turnout-pants sourcing: Municipal departments, industrial response programs, brands, and distributors can compare the three-layer construction, reinforcement, sizing, and ensemble interface against their specification. Operational use depends on the hazard assessment and the required certification for the finished garment; this page does not establish approval for interior attack or proximity/ARFF exposure.
OEM ordering: Specify waist and inseam measurements, quantities by size, the intended coat pairing, colors and reflective layout, reinforcement requirements, branding, packaging, and destination-market documentation. The current packing specification is one pair per polybag and ten pairs per carton.
For a matched clothing package, compare our firefighter turnout gear, then request a pants configuration quote with your requirements.
| Attribute | Specification | Metric / Imperial | Test Method |
| Outer Shell | Aramid IIIA, 93% meta-aramid / 5% para-aramid / 2% antistatic | 200 gsm (5.9 oz/yd²) | ASTM D6413 (Flame) |
| Moisture Barrier | PTFE membrane + aramid spunlace | 110 gsm (3.2 oz/yd²) | ASTM F903 / Hydrostatic ≥25 kPa (3.6 psi) |
| Thermal Liner | Meta-aramid + para-aramid + FR viscose | 250 gsm (7.4 oz/yd²) | TPP and THL require separate test methods |
| TPP Rating | 37–45 cal/cm² | — | Reported material-composite range; match test documentation |
| THL Rating | 260–290 W/m² | — | Reported material-composite range; match test documentation |
| Reflective Trim | FR high-visibility trim | — | FR high-visibility trim; assess the specified layout |
| Reinforcement | Para-aramid/PBI knee & cuff panels | — | ASTM D5034 (Grab Breaking Strength) |
| Seams | Nomex® thread; heavy-duty lockstitch | — | ASTM D1683 |
| Sizes | S–4XL | — | — |
| Weight | Depends on size (typically 2.2–2.7 kg / 4.9–6.0 lb) | — | — |
| Branding | OEM available | — | — |
| Packaging | 1 pair / polybag; 10 pairs / carton | — | — |
TPP measures a material combination’s thermal protective performance; THL describes heat loss through the material combination. ASTM F2700 addresses thermal heat transfer, while ASTM F1868 addresses thermal and evaporative resistance and total heat loss. Material test references and the listed values do not establish finished-garment certification.
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