Calvin Klein Jeans Women's Stretch Flare Core 69% cotton/30% polyester/1% elastane Machine Wash Creates a lean torso and elongates the leg. Regular fit through the hip and thigh. Opens up at the knee to a flared leg. This Calvin Klein jean has a clean, dark rinse. This jean is versatile enough to wear casual or dress up. Modern Calvin stitching and class back pockets with signature omega detail.