UNIQLO KIDS HEATTECH Ultra Stretch Denim Slim Fit Pants Size 140, color is 66 blue. Currently, it seems that the same product or similar products are not available. I bought it a few years ago, and realized it was too small. How about preparing for winter early? The following is quoted from the UNIQLO HP. Specifications ・Adjust the waist by pulling the elastic from the left side ・Fix the elastic on the back of the right waist to prevent the elastic from twisting ・Uses ultra-stretch material that stretches freely ・HEATTECH for exceptional warmth ・Waist: Full elastic, with elastic adjustment opening Material 40% cotton, 31% polyester, 11% polyurethane, 10% acrylic, 8% rayon When shipping, I will take it out of the bag and repackage it to a size that is easy to ship. Same-day shipping is possible. Thank you.