ThermTex™ baselayer

A unique, test-rated FR undergarment that is as comfortable as it is functional. This long-john type undergarment will keep the wearer cool in the summer with the micro-evaporative cooling process, and warm in the winter through the thermo-radiant heat barrier. ThermTex™ baselayer carries a TPP rating of 11.8 (ASTM D-4108-87), an Arc Flash Protection Rating of 10.3 cal/cm2 (ASTM F1959) and a NFPA 70E Level II rating. Machine washable or dry clean.