Description
Portwest BZ31 – Bizweld Work FR Cargo Pants Khaki Tall | Authorized Portwest Distributor – TECHACS Safety Solutions
Portwest BZ31 Khaki Tall FR Cargo Pants: True Tall Fit + Full ARC2 & Lifetime Flame Resistance

No more rolled-up cuffs or exposed ankles. The Portwest BZ31 Khaki Tall delivers an extra 2–3 inches of inseam while keeping every ounce of the legendary Bizweld protection: lifelong flame resistance, ARC2 (ATPV 11.2 cal/cm²), and the same 7-pocket layout crews love.
As an Authorized Portwest Distributor in New York, TECHACS Safety Solutions stocks Khaki Tall sizes year-round — ready for same-day shipping anywhere in the USA.
Call us at 212-202-1952 or shop our full tall flame-resistant lineup: https://techacs.com/product-category/flame-resistant-products/
Why Taller Workers Choose BZ31 Khaki Tall
- True Tall inseam – +2–3 inches longer than regular sizes
- Lifetime flame resistance guarantee – never washes out, even after industrial laundering
- ARC2 rated – ATPV 11.2 cal/cm² (exceeds NFPA 70E Category 2)
- Dual hazard protection – electric arc + welding/thermal hazards
- Certified to: NFPA 2112, NFPA 70E, ASTM F1506, EN ISO 11612 (A1+A2, B1, C1, E2, F1), EN ISO 11611 Class 1
- 40+ UPF blocks 98% of UV rays
- 100% cotton 330g Bizweld fabric – soft, breathable, no melt/no drip
- Elasticated back waist + 7 pockets (cargo, rule, concealed phone, twin back patch)
Ideal For Tall Professionals In
- Electrical contracting & utility work (NFPA 70E khaki uniform programs)
- Welding and metal fabrication
- Refineries, manufacturing, and foundry operations
- Any tall worker needing certified FR khaki pants that actually reach the boots
Tall vs Regular Comparison
| Feature | Regular BZ31 Khaki | BZ31 Khaki Tall (this version) |
|---|---|---|
| Inseam | Standard | +2–3 inches longer |
| ARC Rating | ARC2 – 11.2 cal/cm² | Identical ARC2 – 11.2 cal/cm² |
| Pockets & Features | Same 7-pocket design | 100% identical |
| Available Tall Sizes | N/A | LT – 4XLT |
Why Khaki Tall Is in High Demand
Khaki gives a clean, professional appearance while hiding everyday dirt better than lighter colors. When combined with true tall sizing, it’s the perfect solution for electrical contractors, plant maintenance teams, and anyone who wants to look sharp without sacrificing safety or fit.
TECHACS – Your Tall & Big Portwest Specialist
- Authorized Portwest Distributor – 100% genuine tall sizes
- Khaki Tall BZ31 (style BZ31KHR Tall / Long Leg) always in stock
- Contractor & bulk pricing on tall uniform orders
- Same-day shipping from NYC
- Expert tall-size guidance – call 212-202-1952
Connect on LinkedIn: https://www.linkedin.com/company/techacs/
Download the latest Portwest brochure: https://portwest.com/market/brochure
Technical Specifications – Portwest BZ31 Khaki Tall
- Style: BZ31KHR Tall / Long Leg
- Color: Khaki
- Fabric: Bizweld Work – 100% Cotton, 330g
- Standards: NFPA 2112, NFPA 70E, ASTM F1506, ASTM F1959 (ATPV 11.2), EN ISO 11612, EN ISO 11611 Class 1
- Protection: ARC2, Dual hazard
- Tall Sizes: LT, XLT, 2XLT, 3XLT, 4XLT
- Inseam: Approx. 34–36″ (varies by size)
FAQ – Portwest BZ31 Khaki Tall FR Cargo Pants (Voice Search & Rich Snippet Optimized)
Q: Does Portwest make the BZ31 in khaki tall sizes? Yes — the Khaki Tall version adds 2–3 inches of inseam specifically for taller workers.
Q: Are the khaki tall BZ31 pants the same ARC rating as regular sizes? Exactly the same — ARC2 with ATPV 11.2 cal/cm² and full NFPA 2112/70E compliance.
Q: Where can I buy Portwest BZ31 Khaki Tall in the United States? TECHACS Safety Solutions, Authorized Portwest Distributor. Call 212-202-1952 or order online.
Q: What tall sizes are available in khaki BZ31? LT, XLT, 2XLT, 3XLT, and 4XLT — one of the broadest tall FR ranges on the market.
Q: Are these khaki tall pants certified for welding? Yes — certified EN ISO 11611 Class 1 (A1+A2) and EN ISO 11612.
Q: Will the tall khaki length shrink after washing? No — pre-shrunk fabric with minimal shrinkage when care instructions are followed.
Get the Fit You Deserve
Order the Portwest BZ31 Bizweld FR Cargo Pants Khaki Tall today from your trusted Authorized Portwest Distributor — TECHACS Safety Solutions.
Call 212-202-1952 Shop all tall & big flame-resistant workwear: https://techacs.com/product-category/flame-resistant-products/






