Rothco ECWCS Gen III Mid-Weight Underwear Top (Level II) Olive Drab Size M

Get ready to combat the cold with our ECWCS Gen III Level II Underwear Top. Made from breathable, mid-weight grid fleece material that is great for layering, the thermal base layer military shirt is designed to keep you warm, comfortable, and dry, even in the harshest winter weather. The waffle thermal also features anti-microbial and anti-odor defense, ensuring that you stay fresh and clean through winter combat missions and cold weather activities.

The Rothco ECWCS Gen III Level II Underwear Top is designed for optimal warmth and moisture management in cold weather conditions. Crafted from breathable, mid-weight grid fleece material, this thermal base layer provides excellent insulation while allowing airflow to prevent overheating. Its quick-drying fabric efficiently wicks sweat away from the skin, ensuring you stay dry, comfortable, and focused during demanding winter operations, outdoor adventures, or tactical missions.

Constructed from a soft polyester and spandex blend, the top offers a flexible fit that moves with your body, reducing chafing and discomfort. The zip collar allows you to wear the shirt as a turtleneck for added warmth and protection against cold winds. An extended back tail provides full coverage when crouching or bending, while thumb holes keep sleeves in place during vigorous activities. Anti-microbial and anti-odor features further enhance freshness, making this thermal shirt suitable for prolonged wear in harsh environments.

Designed to meet military standards, this base layer is part of the Extended Cold Weather Clothing System (ECWCS), making it ideal for military personnel, tactical operators, or outdoor enthusiasts in cold climates. Whether you're heading into the field, hiking, skiing, or hunting, this thermal underwear top ensures you remain warm and dry in extreme conditions. Pair it with the matching ECWCS Gen III Level II Underwear Bottoms for complete insulation and comfort during your winter activities.

Features:

• Breathable mid-weight grid fleece fabric for insulation and moisture wicking

• Quick-drying material that transfers sweat away from the skin

• Soft polyester/spandex blend for flexible, comfortable fit

• Zip collar for versatile wear as a turtleneck or crew neck

• Extended back tail for full coverage during movement

• Thumb holes to keep sleeves in place

• Anti-microbial and anti-odor properties for freshness

• Part of the ECWCS extended cold weather system for military and outdoor use