I purchased this but haven't had the chance to wear it, so I'm putting it up for sale. It's a new, unworn item. I've thrown away the tags, so they are not included. Please be aware of this if you are sensitive to such things. The size is XL, and it's made of stretchy nylon fabric. The back is mesh, providing excellent breathability. Please refer to the photos for details. The color is a vibrant red. It can be used as an inner layer for soccer, baseball, sports, etc. in the coming season.