Introducing the Driftwood Mid-Weight Puffer Vest – designed for the rises and drops in temperature. The exterior of the Driftwood Vest is made with 110 GSM, 3.8 oz breathable matte nylon with DWR, and a Primaloft insulated interior. Primaloft is a synthetic fiber technology solution that is thermoregulating, warm when wet, breathable, lightweight, and made with 100% PCR (Post Consumer Recycled) bottle chips. It can also be worn as a mid-layer between items like the Crosscut2 shirt and the Pinewood jacket, and is a partner to the Driftwood Mid-weight Puffer Jacket. This tough little vest is capable of taking whatever nature throws at it.