Aviator Jacket with Sherpa Collar and Cargo Pockets. Our nylon Aviator Jacket with Vegan Sherpa collar and Cargo Pockets is the perfect fall jacket. Made from lightweight, durable nylon this jacket is water repellant and wind proof. The soft vegan sherpa collar adds an extra layer of warmth and comfort. Hudson Jeans Outerwear Hudson Jeans Men's Aviator Jacket With Sherpa Collar And Cargo Pockets