Although it's new and unused, the bottom of the package was originally open, so I took it out for the photos. It's thin and seems to be usable all year round. Please see the photos for details. From the 8th photo, the images are from the website, and it says it can be used as shown in the 9th photo, hooking over the heel, and also as arm warmers. The actual item color is a gray shade called "silver." To reduce the thickness, I will fold the box for shipping.