The Chisel Chain line is not your average puffer. This is Arborwear's first pullover with a recycled nylon outer shell and partially recycled insulation. The intricate details enable stretch, trap warmth, and kick bitter wind to the curb. PrimaLoft Gold Active Insulation is designed to regulate your comfort during intense activity in a wide range of conditions. AKA, whatever work you do, the Chisel Chain will support you. Plus, say goodbye to an ice cold core; the adjustable cinch at the bottom hem seals out wind and keeps in warmth. To adjust the cord, simply pull it through the interior bottom hem of the pullover.