Built for the backcountry and beyond , the Turbine Men's Stabilator Jacket uses breathable, 15K WPB laminated poly-matte fabric that treated with DWR for serious winter-season protection. Packed with 100g of warm insualtion and critcally taped seams that block out the elements, underarm vents allow convenient airflow when things heat up and a removable hood provide essential coverage in all cold-weather conditions.