Simple and sophisticated design, this black sleeveless knit is made from a comfortable nylon and wool blend. It's mostly wool, so it's very warm. The material is also of good quality, so it will last. It was a gift, and I've worn it about 10 times, but it's clean with no noticeable stains. Theory knit It has a French sleeve design, and the silhouette is very cute. *Ivory color also available - Brand: theory - Size: 2 - Color: Black - Material: 94% nylon, 6% wool Thank you for viewing. Color: Black系 Material: Wool Neck: High neck/turtleneck Season: Autumn/Winter Stains, tears, odors, etc.: None It will be folded for storage and shipping, so if you are concerned about wrinkles, please steam it before wearing. Please refrain from purchasing if you are sensitive to wear and tear or wrinkles.