The Men's First Lite Solitude Insulated Hunting Jacket is a windproof jacket with a 60g synthetic insulation that is water-resistant, warm, and doesn't make a sound when you move. It has a 100g insulated body, 60g insulated sleeves/hood, and a silent, brushed 2-layer Catalyst softshell face fabric. It also has a DWR finish that repels moisture from snow and rain, and KitLink zippered pass-thrus for full compatibility with bib muff pocket