FR Shirts for Men Long Sleeve Welding Shirt CAT2 - Lightweight 6oz

In this review of the FR shirt from SKSAFETY, the bottom line is simple: this long sleeve welding shirt is built for industrial workers who need lightweight, certified flame resistance without bulk. The reviewer found the garment particularly suited to tasks where short duration sparks or flash fire risks exist, and highlights the comfortable 6oz fabric and reflective trim as the single biggest reason to buy for anyone needing a balance of protection and mobility. This review focuses on fit, protection level and practical use on the job.

Key Features

• 6oz FR fabric: The shirt uses a lightweight treated cotton knit that keeps the wearer cooler on active jobs while providing flame resistant performance.
• Aramid thread: Reinforced stitching with aramid flame retardant thread enhances seam durability and maintains protection at stress points.
• Certified protection: Meets UL, NFPA 2112 and ANSI/ISEA requirements with an ATPV12 Cal/cm2 rating as a CAT 2 arc rated garment for electrical arc flash defense.
• High visibility trim: Two-inch silver heat seal reflective tape delivers 360 degree visibility for low-light job sites and roadside work.
• Practical safety coverage: Provides flash fire and short duration thermal protection suitable for welders, electricians and oil field workers who need reliable FR apparel.

Who It's For

This shirt is a strong fit for tradespeople who require certified flame resistant clothing but prefer a lighter, less bulky layer. Welders, electricians, blacksmiths, oil workers and general construction crews will appreciate the CAT 2 arc rating and the breathable 6oz construction for extended shifts.

Those who need full fireproof suits or continuous exposure protection should look elsewhere, since flame retardant shirts are designed to slow burning and self-extinguish on brief exposures rather than be completely impervious to prolonged flames.

Pros & Cons

Pros

• Comfortable, lightweight 6oz fabric that makes extended wear on active jobs manageable.
• Meets key industry standards including NFPA 2112 and ANSI/ISEA, offering CAT 2 arc protection.
• Reflective 2 in trim improves visibility for low-light or roadside tasks.
• Durable construction with aramid thread supports seam strength under normal wear.

Cons

• As a flame retardant garment it will char under sustained exposure and is not a substitute for full fireproof suits.
• The lightweight 6oz material may feel thin to those used to heavier work shirts.

Specifications

Fabric	6oz FR treated cotton knit
Thread	Aramid flame retardant thread
Reflective trim	2 in silver heat seal reflective tape
Certifications	UL, NFPA 2112, ANSI/ISEA compliant
Arc rating	ATPV12 Cal/cm2, CAT 2
Intended use	Welding, electrical, oil field, industrial work

Our Verdict

The SKSAFETY long sleeve FR shirt is recommended for workers who need certified, lightweight flame resistant apparel that balances mobility and protection. It delivers NFPA 2112 and CAT 2 arc-rated safety with practical high visibility trim, making it good value for trades that face flash fire or short duration arc risks while staying active on the job.

Frequently Asked Questions

Is this shirt suitable for welding?
Yes, it is designed for welding and similar tasks where short sparks and flash fire are the primary hazards and offers CAT 2 arc protection.

Will the shirt prevent all burning?
No, as a flame retardant garment it slows burning and can self-extinguish but will char under prolonged exposure; it is not fireproof clothing.

Does it increase visibility at night?
Yes, the 2 in silver reflective heat seal trim provides 360 degree high visibility for low-light conditions.