ECWCS Gen III Level II Thermal Underwear Bottoms

ECWCS Gen III Level II Thermal Underwear Bottoms Details

Midweight polypropylene thermal underwear bottoms designed to sit at Level II in the ECWCS Gen III layering system, the base layer worn directly against the skin for cold weather operations. The fabric is a waffle pattern grid fleece, the same construction that gives these the common nickname "waffle bottoms" or "waffle long underwear".  Moisture-wicking and anti-microbial throughout, these are built to keep you dry and odor-free during long-duration cold-weather wear.

Features and Highlights

• Built to the ECWCS Generation III Level II midweight specification, the standard military cold weather base layer

• Polypropylene blend construction with moisture-wicking grid fleece and elastic waist

• 93% polypropylene, 7% spandex for stretch and movement

• Anti-microbial and anti-odor finish for multi-day wear without laundering

• Designed to be worn beneath pants or trousers as part of a layered winter kit

• Condition: New

• Imported

Base layer choice matters more than most buyers expect. A polypropylene midweight like this one moves moisture off the skin instead of holding it; cotton thermals do the opposite and can leave you colder than wearing nothing at all in serious cold.

Browse our full thermals and underwear collection, or pick up the matching ECWCS Gen III Level II thermal underwear top for a complete base layer set.