The elastic waistband allows for a relaxed fit. The material is also wrinkle-resistant, even after washing. I cut the tag off because I intended to wear them right away, but the size was too big when I tried them on. I've only tried them on once, so they are clean with no stains. ⭐️Size⭐️ Waist (elastic) 68cm Total Length 95cm Inseam 67cm Thigh Width 31cm Hem Width 30cm Color: Brown系 (Brown-based) Stains, tears, odors, etc.: None