iFR Men's Flame-Resistant Breathable Stretch Long Sleeve FR T-Shirt

Product details: Fabric type: Waffle Knit Care instructions: Machine Wash Closure type: Pull On Neck style: Crew Neck

About this item: The Regulator traps your body heat for toasty warm comfort when worn as an undergarment in cold weather. During hot weather, the Regulator is worn as the primary garment and wicks perspiration away from your body, providing a cool and breathable experience. This versatile garment can be worn all year-round.

The Regulator is super soft, comfortable, and extremely durable, featuring a 4.8oz Waffle Knit Construction with enhanced stretch and recovery. Unlike topically treated cotton, the Regulator is inherently flame resistant, as it is void of chemical treatment. The Regulator dries 3 times faster than cotton.

The Regulator Flame-Resistant Long Sleeve T-Shirt with HeatChill Technology is made in the USA by American workers and meets ASTM F1506 and NFPA 2112-2023 standards. It is third-party certified and UL-recognized for compliance. The patent-pending knit construction offers year-round performance in hot or cold weather. Worn as a single layer, its breathability and wicking properties promote cooling. When layered as an undergarment, it traps body heat, retaining warmth. The Regulator fabric is breathable, lightweight, moisture-wicking, and has enhanced stretch and recovery. It is dual hazard certified to meet ASTM F1506 and NFPA 2112 standards, with a 4.9 ATPV - CAT 1 rating.

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