Uniqlo Denim Relax Pants Purchased new at a UNIQLO store. I bought the right size, but my child outgrew them after wearing them once or twice. Size 100. - Relaxed silhouette. - Easy to wear with a relaxed fit around the waist and hips, and a tapered silhouette towards the hem for easy movement. Specifications - Waist elastic replacement opening: Yes Product number: 473327 Pants Bottoms Jeans Leggings Sweatpants