US Military Fire Resistant Moisture Wicking Base Layer Pants

FR Base Layer Pants

These are US military base layer pants, the layer worn directly against the skin under uniform trousers. The fabric is fire resistant and moisture wicking, so it pulls sweat off the skin during hard work and adds fire protection instead of becoming a liability near flame. They suit soldiers, contractors, range shooters, hunters and anyone who wants a thin, issued-spec layer under their outerwear.

Features

• Fire Resistant Fabric — FR means the material resists catching fire and stops burning once the flame source is removed, which matters for the layer closest to your skin.
• Moisture Wicking Knit — The fabric draws sweat away from the skin toward the outer surface, where it can evaporate, so you stay drier under heavier layers.
• Lightweight Construction — A thin, close knit sits under combat trousers or field pants without adding bulk at the knees or seat.
• Elastic Waistband — A covered elastic band holds the pants at the waist without a belt or drawstring.
• Functional Fly Front — A sewn fly opening means you do not have to drop every layer in the field.
• Banded Ankle Cuffs — Finished cuffs hold the hem at the ankle so the legs stay in place inside boots and socks.
• Tan Colorway — A neutral sand tone that sits unobtrusively under most uniform and outdoor trousers.
• Genuine US Military Issue — Produced for US forces to a government specification, not a commercial look-alike.

Genuine US Issue

These pants come from US military stock and were made to dress troops who work around heat, fuel and fire. Issued base layers are built to a published military requirement, which is why many buyers choose them over civilian thermals with similar labels. They fit as a close, next-to-skin layer, so size for a snug fit under your outer trousers.