Arc Flash Wear

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DRIFIRE® FR/AR Hi Vis Dual Hazard Knit Hybrid L/S T-Shirt Class 3

Premium Dual-Hazard FR/AR Protection: Arc Flash, Flash Fire, High Visibility, Breathable. Fluorescent Yellow/Navy Dual Hazard Knit 6.25oz/212gsm - 8.6 CAL | CAT 2

Since 1935, National Safety Apparel has been a leader in delivering advanced safety solutions for workers in high heat and industrial environments. NSA's extensive range of USA-made PPE includes protective workwear for workers facing extreme heat, arc flash, flash fire, molten metal, cut and abrasion hazards. Whether in foundries, mills or industrial manufacturing, NSA solutions are designed to safeguard workers in the toughest environments.

DRIFIRE® high-performance FR/AR work wear is built for those who demand both comfort and protection in tough environments. With innovative designs and advanced fabric technology, DRIFIRE® workwear works as hard as you do.

The same technology that keeps American troops safe abroad protects workers around the globe, helping workers to perform the most hazardous tasks with confidence. DRIFIRE® is mission-driven and performance-obsessed, delivering workwear that supports workers every step of the way.

APPLICATION: Arc Flash, Flash Fire, High-Risk Industrial, High Visibility Environments.

DRIFIRE® Dual Hazard Knit (6.25oz / 212gsm)

The DRIFIRE® Dual Hazard Knit is a high-performance, industrial fabric specifically engineered to provide concurrent protection against arc flash explosions and flash fire incidents. It balances rigorous structural flame resistant engineering with the physical properties of a soft, mid-to-lightweight knit. By combining industrial-grade durability with everyday comfort, this specialized knit eliminates the need for workers to layer multiple garments to achieve comprehensive multi-hazard compliance.

  • NFPA 70E, NFPA 70E, NFPA 2112, ASTM F1506, ANSI/ISEA, CSA Z462 (Canada), OHSA 1910.269.
  • Fabric - DRIFIRE® Dual Hazard Knit.
  • Composition - Modacrylic, Lyocell, Para-Aramid.        
  • Fabric Weight - 6.25oz / 212gsm.
  • ATPV - 8.6 cal/cm2 PPE CAT 2.
  • Colour - Fluorescent Yellow / Navy.

View more NSA FR/AR Hi Vis Knit Shirt Apparel by downloading the NSA 2026 Catalogue (Refer pages 36 to 38).

Description: The DRIFIRE® FR/AR Hi Vis Long Sleeve Hybrid T-Shirt Class 3 features a colour blocking scheme to hide dirt with the addition of lightweight and multi-hazard fabric, allowing you to perform your best work and stay protected daily.

  • NFPA 70E for Arc Flash, UL Certified to NFPA 2112, High Visibility ANSI/ISEA Type R Class 3, ASTM F1506 for Arc Flash, CSA Z462 for Arc Flash (Canada), OSHA 1910.269.
  • Fabric- DRIFIRE® Dual Hazard Knit.
  • Composition - Modacrylic, Lyocell, Para-Aramid.
  • Fabric Weight - 6.25oz / 212gsm.
  • ATPV - 8.6 cal/cm2 PPE CAT 2.
  • Colour - Fluorescent Yellow/ Navy.
  • Product Number: TEEY2LSHC301-_ _
  • Lightweight, soft and multi-hazard fabric.
  • Contrasting Navy fabric lower torso to hide dirt and stains.
  • Tag-less neckline with smooth covered neck and shoulder seam for exceptional comfort.
  • FR/AR 3M™ Scotchlite™ Reflective Comfort Trim.
  • Dual hazard protection against arc flash and flash fire.
  • Gap on left chest for logos
  • Sizes: SM - 3X, RG | MD - 3X, TL.
  • MOQ - 10 units (across different sizes to reach MOQ).
  • Read the garment label and launder per instructions on garment label.
  • Machine wash warm on maximum 60°C (140°F). Use mild detergent. Tumble dry on medium setting.
  • DO NOT iron, use chlorine bleach, hydrogen peroxide, fabric softener or starch.
  • Wash according to the instructions above to remove any contaminants in order to maintain fabric performance when the garment becomes soiled with dirt, grease or oils.
  • If contaminants cannot be removed after laundering, it is best to discontinue use of the garment.