TIGORA sportswear, size 140. Only worn once for a fitting. This is winter wear and is a bit thick. The front and back, excluding the sleeves, are made of fleece fabric, which seems warm. As shown in photo 4, the fabric is different from the back of the neck to about the middle of the back. I bought this for my son, but he didn't like the style because he's a baseball player, so he hasn't used it. Please note that returns are not accepted after receipt. Thank you for looking.