PortwestSKU: PW-FR01GRRS

Portwest FR01 Bizflame FR Long Sleeve T-Shirt

$50.97

The Portwest FR01 Bizflame FR Long Sleeve T-Shirt delivers dependable flame‑resistant performance in a lightweight, comfortable design built for real‑world work. This long‑sleeve crew neck uses Bizflame Knit fabric to balance softness, insulation, and multi‑standard protection, making it a reliable layer across a wide range of tasks and environments. With a clean look, smart details, and protection against convective, radiant, and contact heat, it’s a go‑to everyday FR essential.


Key Features:



  • Made from 100% cotton Bizflame Knit (237g) with an interlock construction that’s lightweight, insulative, moisture‑wicking, and comfortable for all‑day wear.

  • Built‑in arc‑flash protection (ATPV 12 cal/cm², HAF 80.8%) and certified to EN ISO 11612 A1+A2, B1, C1, F1, delivering dependable defense against convective, radiant, and contact heat.

  • Designed with raglan sleeves, contrast stitching, and a crew‑neck profile for a clean, flexible fit that moves easily on the job.

  • Includes a chest pocket for quick‑access storage and 40+ UPF protection to block 98% of UV rays during outdoor work.

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.