The Alpha Industries Men's N-3B Slim-Fit Parka is another top-rated fishtail parka on Amazon. It is a modern take on the classic military parka, designed to provide warmth and style. The parka features a durable nylon shell with a water-resistant finish to keep you dry in light rain or snow. The slim-fit design gives it a sleek and stylish look, while the 100% polyester fill insulation provides excellent warmth. It also has a removable faux fur trim on the hood for added versatility. The parka has multiple pockets for storage and a full-length front zipper with a button storm flap for added protection against the elements.