I just picked up a pair of Lanvins high tops in Paris last week. From the looks all the pics I've seen, that price is outrageous for what it seems you're getting. The Lanvin has a large mix of different materials (silk, suede, leather, patent leather) and details, which all photos I've seen of the Kanyes are all constructed of the same fabrication. The inside of lanvins are lined in a buttery soft brown leather that is a real treat for the feet. These just look like a hybrid of all the hot new types of sneakers out there.