This item contains alpaca wool, making it light and very warm. I'm selling it because my clothing style has changed and I no longer wear it. The overall knit has a bumpy texture, but there is some wear on the wrist area. It's a buttonless design, so you can easily throw it on, and it can be worn with both pants and skirts. I am a woman, 155cm tall and 50kg, and it fits a little loosely. Marked size: 38