These pants are made with Chamois™, a thin yet warm material with a comfortable feel. They have a clean silhouette, making them suitable for relaxing at home or as a mid-layer. 【Material】Chamois™ [Polyester] 【Color】Black 【Size】M 【Features】Elastic waistband / One zippered pocket (right hip) These are women's pants, but they may also fit smaller men. They have been worn only a few times and are in good condition. Thank you.