Stay dry, protected, and comfortable in the Drake® Synthetic Down Pac-Vest. The shell is 100% polyester and is treated with DWR to keep the elements out while the drawcord waist helps lock in the heat. And the whole Vest can be packed into the internal chest pocket for convenience. • 100% polyester shell with rectangular baffle • Polyester tricot lining • DWR (Durable Water Repellent) finish • YKK zippers • Zippered side slash pockets • Drawcord waist with cord locks • Packs into internal chest pocket True to Size