Using the same materials as used with human sneakers, RIFRUF CAESAR 1s are quality made and nice looking with great colors. Please be careful when buying pets shoes online when only 2 shoes are shown in the picture you're only getting the 2. There are directions to measure your pets paws. If the resulting number is in between sizes it's explains to round up to the next size. These are Birch green in color. no stains or tears. He walked around in them once when I realized I had ordered the wrong size.