This is a Tokotoko sweater. Made of 100% acrylic. It's a soft mohair knit, and the body has polka-dot fabric on the back, creating a design where the polka dots are visible. The sleeves are unlined, so they are slightly see-through. It's a free size, but it fits me perfectly, and I usually wear a size M. There's a little bit of pilling on the sleeves, but overall, the condition is good. Please consider purchasing if you understand that this is a used item.