United’s heavy weight flame resistant base layer.
Flat seam construction eliminates chafing from gear
Microban® antimicrobial protection resists odors
Wicks moisture for comfort & dries fast
Made in the U.S.A. - Berry Compliant
UNITED FR LAYER IV SHIRT
LONG SLEEVE - 1/4 ZIP
USAF No Melt No Drip Next-to-Skin Approved Product
Fortiflame™ Layer IV fabric is a fleece blend of modacrylic/rayon yarns at 8.0 oz./sq. yard. The 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 fleeced 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 Microban® antimicrobial to resist odors.