These are 70s pajama pants. They are breathable and very light, making them easy to wear. The check pattern has a calm color scheme, so they are very easy to match with other clothes. My waist is 59cm, but they can be adjusted with the drawstring, and the loose silhouette that falls straight from the hips means they can be worn regardless of waist size. Measurements (flat): Waist: 45cm Length: 103cm Color: Purple