FR01 Fire Resistant Long Sleeve T-shirt – Portwest

(29 customer reviews)


Size GuideClear
  • 100% 7oz. FR Cotton
  • Moisture wicking breathable fabric.
  • Raglan sleeves
  • 1 Chest Pocket
  • Stylish contrast stitching
  • UPF 50+ Sun Protection – Blocks 98% of harmful UV Rays
  • ARC: 2
  • ATPV: 12 CAL/CM²
  • HAF: 80.8%
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FR01KHRS - Khaki, S
192 in stock
FR01KHRM - Khaki, M
280 in stock
FR01KHRL - Khaki, L
237 in stock
FR01KHRXL - Khaki, XL
384 in stock
FR01KHRXXL - Khaki, 2XL
330 in stock
FR01KHRXXXL - Khaki, 3XL
360 in stock
FR01KHR4XL - Khaki, 4XL
293 in stock
FR01KHR5XL - Khaki, 5XL
141 in stock
FR01KHR6XL - Khaki, 6XL
46 in stock
FR01NARS - Navy, S
223 in stock
FR01NARM - Navy, M
1123 in stock
FR01NARL - Navy, L
1899 in stock
FR01NARXL - Navy, XL
2101 in stock
FR01NARXXL - Navy, 2XL
1449 in stock
406 in stock
FR01NAR4XL - Navy, 4XL
194 in stock
FR01NAR5XL - Navy, 5XL
191 in stock
FR01NAR6XL - Navy, 6XL
56 in stock
FR01GRRS - Gray, S
199 in stock
FR01GRRM - Gray, M
604 in stock
FR01GRRL - Gray, L
1206 in stock
FR01GRRXL - Gray, XL
1111 in stock
FR01GRRXXL - Gray, 2XL
786 in stock
328 in stock
FR01GRR4XL - Gray, 4XL
358 in stock
FR01GRR5XL - Gray, 5XL
336 in stock
FR01GRR6XL - Gray, 6XL
21 in stock
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FR01 Fire Resistant Long Sleeve T-shirt - Portwest 100% 7oz. FR Cotton FR properties diminish after 50 washes Raglan sleeves significantly improve the fit of the shirt Moisture-wicking to prevent sweat Stylish contrast-colored stitching Feels like a regular (non-fr) shirt 1x - Chest pocket

The FR01 is constructed from “Bizflame Knit”; a high-tech fire resistant fabric made from 100% FR Cotton. The material is soft, lightweight and breathable while still offering outstanding protection against fire, flame and arc flash.

Bizflame Knit is 100% cotton, and chemically treated to resist combustion and the spread of flame. FR properties are good up to a 50 wash max.

  • 100% 7oz. FR Cotton
  • FR properties diminish after 50 washes
  • Raglan sleeves significantly improve the fit of the shirt
  • Moisture-wicking to prevent sweat
  • Stylish contrast-colored stitching
  • Feels like a regular (non-fr) shirt
  • 1x – Chest pocket
Fire Resistant Properties
  • ARC2 – Individual must wear an arc rated FR shirt, and FR pants, or FR Coverall with an arc rating of of at least 8 cal/cm²
  • Arc Thermal Performance Value (ATPV): 12 cal/cm²
  • HAF: 80.8%
  • ASTM F1959/F1959M-12
  • EN ISO 11612 (A1+A2. B1. C1. F1)
Washing Instructions
  • Do not boil, bleach or tumble dry
  • Do not use soap or soap powder or bleach
  • Use detergents
  • Machine wash warm
  • Line dry
  • Do not dry clean
  • Re-shape while damp

The ASTM F1959/F1959M-12 standard is a test method designed for determining the ARC rating of materials for Clothing.

This testing method is often used in close conjunction with NFPA 70E for classifying PPE.

The EN ISO 11612 standard is used to test a garments ability to limit fire spread, and protect against exposed, radiant, convective or contact heat as well as molten metal splashes.

The Alphanumeric codes follow the EN ISO 11612 designates the fabric’s grade in a specified test.

A1 + A2 – This garment passes the Limited Flame Spread test for Surface & Edge ignition.
B1 – This garment can withstand exposure to extreme convective heat for 4-10 seconds before rising above 24°C
C1 – This garment can withstand exposure to extreme radiant heat for 7-20 seconds before rising above 24°C
F1 – This garment can withstand exposure to contact heat for 5-10 seconds before rising above 24°C

Additional information

Gtin5036108293698, 5036108293681, 5036108293674, 5036108293704, 5036108293711, 5036108293728, 5036108293810, 5036108293667, 5036108296637, 5036108270255, 5036108270248, 5036108270231, 5036108270262, 5036108270279, 5036108270286, 5036108270217, 5036108270224, 5036108296644, 5036108270330, 5036108270323, 5036108270316, 5036108270347, 5036108270354, 5036108270361, 5036108270293, 5036108270309, 5036108296620
Weight1 lbs
Dimensions22 × 14 × 2 in

, ,



S, M, L, XL, 2XL, 3XL, 4XL, 5XL, 6XL

FabricBizflame Knit (100% FR Cotton)
Fabric Weight7 oz.
# of pockets1
Permanently FR?No, lasts 50 washes
Weave / FinishKnit
Sleeve TypeRaglan
Sun ProtectionUPF50+
Safety StandardsASTM F1959/F1959M-12, EN ISO 11612 (A1+A2. B1. C1. F1)

30 reviews for FR01 Fire Resistant Long Sleeve T-shirt – Portwest

  1. Ruben Aparicio (verified owner)

    Best fr shirt ever and best price

  2. Marc Sanchez (verified owner)

    These shirts are exactly what I was looking for. Look great, feel awesome and give you peace of mind with realizable FR year.

  3. Andrew Perez (verified owner)

    I like them

  4. Anonymous (verified owner)

    Fits well and very comfortable! Reasonable pricing.

  5. Andy Natividad (verified owner)

    I like the shirts I followed instructions to maintain them Howe they shirked

  6. Annette R. (verified owner)

  7. Jesse S. (verified owner)

    Very good product, but by one size larger that usual, as they shrink one size. No warning for that is why I only give a 4. Nice shirts!

  8. Senayda Richard (verified owner)

    Love the comfort

  9. Jun (verified owner)

    This FR shirt is great and affordable compare to other brands I recommend this item.

  10. Mike Stevens (verified owner)

  11. Marcella French (verified owner)

    Pocket too small.

  12. Hilda G. (verified owner)

    Good quality and reasonable prices on my purchase.Got my order on time as far as shipping also.Will definitely be doing business with these people again.Thanks to all the iWantWorkWear team for a good first time buyer experience.

  13. Anonymous (verified owner)

    It’s so comfortable!

  14. Jeremy Deege (verified owner)

  15. Jason M. (verified owner)

    Like the shirts don’t really like the cuffs on the sleeves, they are loose, I have 3 of the Henley shirts and the cuffs are better fitted

  16. Leonardo Sanchez (verified owner)

    Don’t have them

  17. Monica (verified owner)


  18. Gary Powers (verified owner)

  19. Emmett F. (verified owner)

  20. Kendell Jackson (verified owner)

    Shirts run a little big

  21. Susan (verified owner)

    Dont know how they will wear or wash yet just received

  22. Anthony kennedy (verified owner)

  23. Anita Davis (verified owner)

    Light weight!

  24. Robert Ramirez (verified owner)

  25. Donnie Tussey (verified owner)

  26. Anonymous (verified owner)

  27. Greg S. (verified owner)

  28. Luis A. (verified owner)

    Awesome T-Shirts

  29. Jerry Beard (verified owner)

  30. Josh M. (verified owner)

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