Thank you for viewing. This is a US military-issued ECWCS (Extreme Cold Weather Clothing System) Gen III Level 6 (Hardshell) jacket (GORE-TEX). Features/Specifications: • Model/Specification: NSN 8415-01-641-(...), a shell jacket for extreme cold/rainy weather. • Purpose: Top shell for use in extremely cold and wet environments (waterproof, windproof, and breathable). • Material: GORE-TEX (2-layer shell construction) and others. • Design: • Front slider zipper • Pass-through type (opening allowing access to pockets underneath the layer) • Size: Large Regular Flat measurements: Length approx. 77cm, Shoulder width approx. 63cm, Body width approx. 79cm, Sleeve length approx. 64cm • Color: Multicam