This is the Workman FLAM-TECH Monster Parka. I bought it to wear for winter camping, but I only tried it on once and didn't actually use it for camping, so it's in almost new condition. The size is free size, and according to the tag, it's for chest sizes of 88cm to 104cm and heights of 165cm to 185cm, equivalent to M/L size. However, the actual measurements are: shoulder width approximately 69cm, sleeve length approximately 57cm, and length approximately 86cm. When I, who am 176cm tall and weigh 74kg, wear it, it fits almost perfectly, and the length covers my rear. The color is somewhere between charcoal gray and dark green. It has a hood, and the back lining is black aluminum. It's a very thick down jacket, so it has excellent heat retention. The above is based on a layman's inspection, so there may be oversights. This is a used item, so please refrain from purchasing if you are sensitive to such things. Please understand and agree to the above content before making a purchase. If you need any clarification, please contact me in the comments.