PortwestSKU: PW-INS225RBRS

Portwest INS225 Nomex Essential Enhanced Visibility FR Insulated Bib Pants

$355.62

The Portwest INS225 Nomex Essential Enhanced Visibility FR Insulated Bib Pantsdeliver premium, inherently flame‑resistant protection with a lightweight shell and a powerful 14oz insulated package built for extreme conditions. Made from Nomex® Essential with Kevlar® and carbon fiber, these bib pants offer no‑melt, no‑drip performance, wind and vapor resistance, and dependable warmth for high‑risk industrial environments. Designed for electrical utilities, wildland operations, and industrial maintenance, they combine advanced safety with practical functionality.


Key Features:



  • Shell constructed from Nomex® Essential blend: 93% Nomex®, 5% Kevlar®, 2% carbon fiber (200g).

  • Inherently flame resistant, protection will not wash or wear out.

  • 14oz quilted insulation package with wind and vapor barrier for harsh weather.

  • No‑melt, no‑drip Velcro for added safety.

  • Flame‑resistant fleece‑lined hand pockets for warmth and comfort.

  • Two‑way zipper for quick, easy access and ventilation control.

  • Standards: Certified to meet or exceed:

    • NFPA 2112

    • NFPA 70E

    • ASTM F1506

    • CGSB 155.20

    • NFPA 1977

    • CSA Z462 Class 1 (Level FR)

    • CGSB 155.22



CLICK HERE to view the sizing chart. A separate tab will open with the details for easy reference!



Ordering Questions

When will my order ship?

We aim to have all non-imprinted orders shipped within 3-5 business days after the order is placed!

Once your order ships, you’ll receive a confirmation email with tracking details. At this time, we ship to addresses within the contiguous United States.

We ship via UPS or USPS, depending on the size, weight, and destination of your order. Shipping method selection is handled automatically to ensure the best delivery option.

Please note that delivery times shown at checkout are estimates and begin once your order has shipped. Shipping delays caused by the carrier or weather are outside of our control.
How do returns work?

We want you to feel confident in your purchase. If an item doesn’t fit or isn’t quite what you expected, you can request a return directly from your order page using the 'Request Return' option.

Once your request is submitted, it goes directly to our Support Team. If the item is eligible, we’ll email you with return instructions. An approved RMA is required before sending any items back.

Return requests must be submitted within 30 days of receiving your order.

Returned items must be in new, resalable condition with original tags and packaging. All returns are inspected upon arrival to ensure they meet eligibility requirements before a refund is issued.

Please note:

  • Custom or imprinted items are final sale and not eligible for return
  • Return shipping is the customer’s responsibility
  • We recommend using UPS, USPS, or FedEx and keeping your tracking number, as we cannot be responsible for lost return shipments
Do you offer discounts for large orders?

We do! If you’re planning a large order of 50 units or more, you can share the details by clicking here to open our Bulk Request Form. We’ll put together a tailored quote for you and follow up with any questions to keep everything moving smoothly.

Have a Bulk Request? Fill out our form for a quote.