The Hunt For The Ultimate Down Jacket (Feels Like A Midlayer, Functions Midi Down Jacket The Importance of a Down Mid Layer: Staying Warm and Flexible in Cold MIDI DOWN JACKET WITH BELT AND FURRY COLLAR BROWN Online Outlet Otrium. The Midi Down Jacket by Herno is a stylish and functional outerwear designed to face the cold months in style. Featuring a midi model with a high collar and front closure with a double slider zipper, it provides protection and practicality. The all over quilted and padded design, combined with the monochrome pattern, gives a clean and sophisticated aesthetic. Two side welt pockets and a loose fit complete the garment, ideal for snug comfort without sacrificing elegance.