Lemieux Harper Longline Puffer Gilet AlpineLemieux Harper Longline Puffer Gilet Alpine Loaded with lightweight, sustainable DuPont Sorona filling, the Harper Longline Puffer Gilet is like being wrapped up in a cosy duvet. The extreme long length makes it ideal for teaching and stable duties in the freezing cold. Even though it's exceptionally warm, it's lightweight, making it the ultimate coat for throwing on over your PJs or comfy clothes during late night and early morning stable runs.