US Military ECWCS Black Silkweight Layer 1 Undershirt Size:Medium Regular • Color: Desert tan• Material:

• Color: Desert tan• Material: Flame resistant grid fleece• Part of the Flame Resistant Organizational Gear (FROG) system

• Pattern: Foliage Green (Color Code 504)• Material: Flame-resistant nylon shell with insulated batting• Function: Thermal liner providing insulation and fire resistance in subzero environments• Compatibility or Design: Designed for use with ECWCS and FREE system outer garments

it fits over standard issue packs and can also be used to cover rucksacks

Air Force personnel as part of the standard flyer’s protective clothing system for intermediate cold conditions

The US Military OD padded thermal equipment carrying case is a protective storage case designed to transport sensitive thermal imaging and optical equipment during field operations

US Military ECWCS Black Silkweight Layer 1 Undershirt Size:Medium Regular • Color: Desert tan• Material:The US Military ECWCS black silkweight Layer 1 undershirt is a lightweight base layer shirt designed as part of the Extended Cold Weather Clothing System (ECWCS). It is worn next to the skin to manage moisture and provide comfort in cold weather. Color: Black Material: Polyester silkweight knit (varies by contract) Function: Lightweight base layer for moisture control and cold weather wear Issued to U. S. military personnel as part of the ECWCS cold