this item is a pair of Nike Small (S / P / CH) women's leggings or activewear bottoms.Here are the specific factory details printed on the fabric labels:Fabric Blend: 92% Cotton and 8% Spandex (Elastane), which makes them part of Nike's everyday comfort or lifestyle lines (such as the Nike Sportswear Club or Leg-A-See collections) rather than their purely synthetic high-performance polyester tracking gear.Nike Registration Identifiers: RN#56323 and CA#05553.Size: Small