Orvis Heritage Sherpa Jacket - X-Small Excellent Used Condition Cozy fleece warmth, rich corduroy details, and classic good looks all come together in our Heritage Sherpa Jacket. Unlike other sherpas out there, our supersoft fleece is made from recycled polyester to give you cool-weather comfort you can feel good about. A great go-to for walking the dog or lounging by the fire. Recycled polyester. Machine wash. Imported.