ECWCS Gen III Level 6 Grade 2 — is a lightweight outer protective garment from the Extended Cold Weather Clothing System layering system used by the United States Armed Forces. It is designed to be worn over base and insulating layers in rainy, windy, and cold weather.

The “Grade 2” designation means that the item has minor cosmetic or functional-use characteristics that may distinguish it from a first-grade item. These characteristics do not affect the jacket’s primary functional purpose or its protective properties.

The jacket is made of modern two-component GORE-TEX® Paclite membrane fabric, which is approximately 30% lighter than materials used in previous generations of ECWCS. The membrane provides a high level of waterproofing and wind protection while maintaining effective moisture management during physical activity.

A distinctive feature of GORE-TEX Paclite is the absence of a conventional third inner layer. Instead, a thin carbon protective coating with oil-repellent properties is used to prevent contamination and clogging of the membrane pores. The smooth inner surface reduces friction between clothing layers, making the jacket easier to put on and take off while providing greater freedom of movement.

The membrane has the following specifications:

• water resistance: 20,000+ mm;
• breathability: up to 25,000 g/m² / 24 h.

Thanks to its thin and lightweight construction, the jacket effectively protects against rain, snow, and wind, while providing comfort in cold conditions when combined with other ECWCS layers. When packed, it takes up minimal space, making it convenient to carry in a backpack.

The high stand-up collar features a hood compartment secured with Velcro. The spacious hood is adjustable with an elastic cord and cord locks and can be easily stowed inside the collar. Its size allows the jacket to be worn over most types of protective helmets.

The front two-way cold-resistant IDEAL zipper is covered by a windproof Velcro flap, providing additional protection against wind penetration. The sleeve cuffs feature elastic inserts and Velcro adjustment for precise fitting.

A Velcro panel for identification insignia or patches is located on the chest. There are also two vertical IDEAL-zipped openings that provide quick access to pockets or lower equipment layers.

Key features:

• Grade 2 — minor cosmetic or functional-use characteristics may be present without affecting the item’s primary purpose;
• original GORE-TEX® Paclite membrane;
• lightweight and compact construction;
• protection from rain, wind, and snow;
• compatibility with the ECWCS layering system;
• hood suitable for use with a helmet;
• ergonomic cut without restricting movement.

ECWCS Gen III Level 6 Kit Overview