ScentLok Men's Terra Gila BE: 1 Reactor Hunting Jacket - An optimum choice for warmth, the hybrid design provides low-bulk insulation in the core areas of the body and stretch fabrics in areas of high activity. The Reactor series can be worn as a stand-alone shell piece or a layering piece for additional warmth. Carbon Alloy technology Thermal mapped 133g Primaloft insulation Premium body & upper arm fabric Stretch cuff and waist Three pocket design Thumbholes on sleeves Style: 1030810