FR Shirts 7oz Flame Resistant Cotton Shirt CAT2 - Navy 3XL

Our review of the FR Shirts 7oz Flame Resistant Shirt focuses on practical protection for tradespeople. This shirt is aimed at welders, electricians and industrial workers who need a lightweight, comfortable garment that reduces burn risk; the single biggest reason to buy is the certified flame resistant fabric that will not continue to burn once removed from a heat or arc source. The review finds it to be a reliable, well-made work shirt that balances protection and everyday wearability without excess weight.

Key Features

• 7oz 100% cotton fabric: Provides a natural, breathable feel while delivering inherent flame resistance for extended wear in warm environments.
• ATPV 9.3 Cal/cm2 CAT2 rating: Offers arc flash protection suitable for many industrial tasks where moderate thermal exposure is possible.
• UL certification: Supplies independent verification of the garment's protective claims for peace of mind on the jobsite.
• Imported construction: Ensures consistent knit quality and finish that looks neat and holds up to regular wear.
• Toolroom ready: Designed with tradespeople in mind so it functions as a practical daily work shirt for welding, electrical, and industrial tasks.

Who It's For

The shirt is best for welders, electricians and industrial workers who require a flame resistant layer that is lightweight and comfortable for long shifts. It suits users who value natural fibers and need certification-backed protection without the bulk of heavier FR garments.

Those who perform heavy-duty welding with sustained high heat exposure or need higher ATPV ratings should look for heavier or higher-rated FR outerwear; likewise, users needing flame resistance plus specialized chemical or arc flash PPE beyond CAT2 should consult a safety professional for alternatives.

Pros & Cons

Pros

• Well-made 100% cotton knit that feels comfortable for extended wear.
• Certified ATPV 9.3 Cal/cm2 CAT2 performance gives meaningful arc protection for many tasks.
• UL certification and clear safety labeling help compliance and confidence on job sites.
• Lightweight 7oz construction reduces heat stress compared with heavier FR shirts.

Cons

• Mixed feedback on welding suitability means it may not meet expectations for very heavy or prolonged welding operations.

Specifications

Material	7oz 100% cotton knit flame retardant fabric
Protection Rating	ATPV 9.3 Cal/cm2, CAT2 arc rated garment
Certification	UL certification
Color	Navy
Size Shown	3X-Large
Intended Use	Welding, electrical and industrial work

Our Verdict

The FR Shirts 7oz flame resistant shirt is a sensible choice for tradespeople who need certified, lightweight protection without sacrificing natural-fiber comfort. It represents good value for those working in moderate-exposure environments, though professionals who do very heavy welding or need higher ATPV should consider heavier or higher-rated options.

Frequently Asked Questions

Is this shirt suitable for welding?
It is designed for welding and industrial work, but customer feedback is mixed; it is suitable for many welding tasks but may not be ideal for very heavy or prolonged welding exposure.

What does CAT2 mean?
CAT2 indicates the garment meets arc-rated performance at ATPV 9.3 Cal/cm2, providing moderate protection against arc flash hazards.

How do I choose the right size?
Check the size chart in the product detail images and compare garment measurements to your preferred fit before ordering.