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Fortiflame® Base Layer IV Long Sleeve Crew


SKU: A04E101 Categories: , , , ,

United’s heavy weight flame resistant base layer

  • Flat seam construction eliminates chafing from gear
  • Antimicrobial protection resists odors
  • Wicks moisture for comfort & dries fast
  • Made in the U.S.A. — Berry Compliant

Fortiflame® Layer IV fabric is a blend of modacrylic/rayon/ nylon yarns at 8.0 oz./sq. yard. This single-sided fleece fabric is inherently flame resistant and has “0” after flame or melt/drip during test method ASTM D 6413-11. The garment has a smooth outer layer for ease of layering and is soft against the skin for comfort. It will provide maximum protection in extreme environments, while meeting stringent flame resistant standards. Fortiflame® Layer IV fabric will keep the wearer dry from excessive moisture and is treated with an antimicrobial to resist odors.

Mens Sizing

Women’s Sizing

* Sleeve is measured from center back neck to wrist. This measurement should be +/- 1″ for shorts & longs

** Inseam is measured from crotch to floor. The garment measurement may be less than this measurement depending on how much the garment crotch hangs below the body crotch. This measurement should be +/- 2″ for shorts & longs

Base Layer I

United’s lightweight base layer

Base Layer II

United’s mid-weight base layer

Base Layer III

United’s active weight base layer

Base Layer IV

United’s heavy weight base layer

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