FR Base Layer Pants

Start here for protection and comfort in ultra-lightweight to heavyweight


Base layer pants that get the job done

Our FR base layer pants come in a variety of weights—from ultra-lightweight to heavyweight—to meet your needs day in and day out, across all different climates. Beyond flame resistance, you can count on anti-microbial fabric to prevent odor and advanced wicking technology to keep you cool and dry.

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  • The DRIFIRE boxer briefs are without a doubt the most comfortable underwear that I own…they don't hold moisture during long flights like others.

    Jordan K., Lt. US Navy