These are Uniqlo's slim, no-tuck slacks. They use Toray's high-performance fabric, replicating the flannel-like brushed material with ultrafine 100% polyester fibers. Because of this, even though they're flannel, you don't have to worry about the fabric thinning or fading due to fiber loss after washing. They're also wrinkle-resistant, the pleats are less likely to disappear, and they're the ultimate easy-care pants. I've washed them twice, and I feel they're in the same good condition as new. Waist/Hips/Rise/Inseam Waist...76cm Inseam...84cm Color...Beige系 (Beige-toned) Model Name...Pants Stains, tears, odors, etc....None