Christmas Knit 100 Navy sweater with a diamond pattern, size 100, made of 70% polyester and 30% acrylic. - Brand: MPS - Size: 100 - Material: 70% polyester, 30% acrylic - Colors: Navy, Red, White - Design: Diamond pattern This was a gift, but I thought it looked a bit too boyish, so I only wore it once. It's a fluffy knit fabric and I think it's very comfortable to wear. Thank you for looking.