Needles track pants, made of poly smooth fabric. Purchased at LHP. I own several pairs, and I'm selling this one to organize my closet. The color is a deep purple, which was a popular color. Needles pants are convenient because they create a great look just by pairing them with a white or black T-shirt. I've worn them less than 3 times. I was careful not to drag the hems, so I don't think there's any noticeable damage.