FR Shirts for Men Long Sleeve 100% Cotton 5.5oz - Lightweight FR Work

Our review of this long sleeve FR shirt finds it is best for industrial workers who need lightweight, comfortable flame resistant clothing without sacrificing protection. Built from 100% FR cotton at a modest 5.5 oz weight, the shirt offers breathable daily wear while meeting NFPA2112 and CAT 2 safety requirements, which is the single biggest reason to choose it: certified protection in a soft, prewashed garment that stays comfortable on the job. Fit and durability stood out in customer feedback, and the shirt is presented as practical workwear rather than a fashion piece.

Key Features

• 100% FR cotton: The lightweight 5.5 oz fabric is soft and breathable while retaining flame resistant properties for regular use.
• Certified protection: Meets NFPA2112 and CAT 2 standards with an Arc Rating Atpv of 8.2 cal/cm2 for reliable flash fire and arc flash defense.
• Durable construction: High-density seams, rib knit collar and cuffs, and thermal transfer labels add durability and comfortable wear during long shifts.
• Convenient storage: A left chest pocket plus six sleeve pocket options give practical places to keep small tools or pens on the job.
• Prewashed and wrinkle-resistant: The shirt arrives preshrunk for a consistent fit and is designed to be low maintenance in work environments.

Who It's For

This shirt is aimed at welders, electricians, oil and gas workers, ironworkers, fitters, and other industrial trades that require certified flame resistant apparel and a lightweight layer for mobility. Its breathable 5.5 oz cotton makes it suitable for indoor and outdoor tasks where overheating is a concern but protection cannot be compromised.

Those who need heavy outer layers for extreme cold, highly insulated fire suits, or specialized arc flash ratings higher than HRC2 should look elsewhere. It is a work shirt intended as protective everyday wear rather than a thermal or heavy duty outer garment.

Pros & Cons

Pros

• Meets NFPA2112 and CAT 2 standards, offering certified protection for industrial use.
• Comfortable, lightweight 100% FR cotton fabric that customers say fits well and feels soft.
• Durable detailing like reinforced seams, rib knit collar and cuffs for longer wear.
• Practical pocket layout adds convenience on the job.

Cons

• Arc Rating Atpv 8.2 cal/cm2 limits it to HRC2 tasks and may not suit work that requires higher ATPV protection.
• Lightweight fabric provides less insulation in cold weather compared with heavier FR layers.

Specifications

Material	100% FR cotton, 5.5 oz
Standards	NFPA2112 (UL classified), NFPA70E, ASTM F1506
Arc Rating	ATPV 8.2 cal/cm2 (HRC2 / CAT II)
Pockets	1 left chest pocket and 6 sleeve pocket options
Construction	High-density seams, rib knit collar and cuffs, thermal transfer labels
Care/Finish	Prewashed/preshrunk and wrinkle-free

Our Verdict

This long sleeve FR work shirt is a sensible choice for workers who need certified flame resistant protection combined with breathable comfort and practical features. It offers good value for those performing HRC2 tasks, delivering durability and a reliable fit without excess weight, though those needing higher ATPV ratings or heavy insulation should consider other options.

Frequently Asked Questions

Is this shirt suitable for arc flash work?
The shirt is rated to an Arc Rating Atpv of 8.2 cal/cm2 and meets HRC2/CAT II standards, making it suitable for many arc flash environments within that classification.

Will the FR properties last after washing?
Yes, the fabric retains FR properties through regular washing up to the indicated service life and the shirt is prewashed/preshrunk to maintain fit.

Is this shirt warm enough for outdoor winter work?
The lightweight 5.5 oz cotton is breathable and not highly insulating, so layering with heavier FR outerwear is recommended for cold conditions.