Product Details + The L7 Combat Uniform Jacket is designed for warmth in extreme cold environments ♦ 5oz. Primaloft® Synthetic Insulation ♦ Lightweight loft insulated for greatest warmth, Retains warmth when wet ♦ Moisture wicking liner ♦ Insulated zip-off hood with cinch ♦ Wind and water resistant ♦ Zippered, double lined hand pockets ♦ Hook and loop wrist closures