RIVERTON / Riverton Navy This model is based on the classic Jasper. ★ The Riverton is a special order model using the 60/40 cloth material exclusively used by American Rag Cie in Japan, based on Canada Goose's popular "JASPER" model. Made with 60% cotton and 40% nylon, this Jasper is less prone to the whitening that is characteristic of Canada Goose, so you can enjoy it for a long time. It will be shipped folded, so we recommend opening it as soon as possible upon arrival and hanging it on a hanger.