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DRIFIRE® FR/AR Long Sleeve STRONGKNIT™ and Helix Knit Hi Vis T-Shirts Class 3

Premium Dual-Hazard FR/AR Protection: Arc Flash, Flash Fire, High Visibility, Breathable. Fluorescent Yellow DRIFIRE® STRONGKNIT™ 7.3oz/247gsm and DRIFIRE® Helix Knit 6.5oz/220gsm - 10 CAL and 12 CAL Respectively | CAT 2

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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.

About DRIFIRE® FR/AR Hi Vis

DRIFIRE® STRONGKNIT™ FR/AR Long Sleeve Hi Vis T-Shirt Class 3

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The DRIFIRE® STRONGKNIT™ Jersey FR/AR Long Sleeve Hi Vis T-Shirt offers lasting comfort with DRIFIRE'S patented soft, yet durable fabric containing high-performance moisture management. Premium comfort Pima Cotton fibre and breathable FR/AR 3M™ Scotchlite™ Reflective Trim ensure high-performance comfort and safety.   

  • NFPA 70E for Arc Flash, ASTM F1506 for Arc Flash, High Visibility ANSI/ISEA Type R Class 3, CSA Z462 for Arc Flash (Canada), OHSA 1910.269.
  • Fabric - DRIFIRE® STRONGKNIT™ Jersey Knit.
  • Composition - Modacrylic, Pima Cotton, Nylon, Para-Aramid.        
  • Fabric Weight - 7.3oz / 247gsm.
  • ATPV - 10 cal/cm2 PPE CAT 2.
  • Colour - Fluorescent Yellow.

DRIFIRE® Helix Knit FR/AR Long Sleeve Hi Vis T-Shirt Class 3

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The DRIFIRE® Helix FR/AR Long Sleeve Hi Vis T-Shirt is a modern athletic cut with raglan sleeves featuring a proprietary fibre blend and Helix knit structure to optimise performance. Soft, wicking fibres against the skin provide comfort superior protection that won't weigh you down.

  • NFPA 70E for Arc Flash, UL Certified to NFPA 2112, ASTM F1506 for Arc Flash, High Visibility ANSI/ISEA Type R Class 3, CSA Z462 For Arc Flash (Canada), OHSA 1910.269.
  • Fabric- DRIFIRE® Helix Knit.
  • Composition - Modacrylic, Cotton, Tarwon®, Tencel®.
  • Fabric Weight - 6.5oz / 220gsm.
  • ATPV - 12 cal/cm2 PPE CAT 2.
  • Colour - Fluorescent Yellow.

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

Download NSA Catalogue
  • Product Number: DF2-AX3-793LSP-HY-_ _
  • Lightweight and breathable fabric featuring Pima Cotton.
  • High performance moisture management for maximum comfort.
  • Inherently flame resistant, FR protection will not wash/wear out.
  • Odour control technology.
  • 3M™ Scotchlite™ Reflective Comfort Trim.
  • Ribbed collar to maintain shape.
  • Quick identifiable compliance with exterior labelling.
  • Left front chest pocket.
  • Sizes: SM to 3X, RG | MD to 3X, TL.
  • MOQ - 10 units (across different sizes to reach MOQ).
  • Product Number: TEE-HXC3-_ _
  • 3M™ Scotchlite™ Reflective Comfort Trim.
  • Dual-Hazard protection against arc flash and flash fire.
  • Lightweight and breathable fabric.
  • High stretch soft fabric offers additional comfort.
  • Left front chest pocket.
  • Tag-less neckline.
  • Quickl identifiable compliance with exterior labelling.
  • Raglan sleeve for increased mobility.
  • Sizes: SM to 3X, RG | LG to 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.