My daughter (9) carries 140, but these pants I bought because of the many reviews in 146. It is a narrow trousers with long legs and thus exactly what my daughter needed. She sits fine. After several hours of wearing it bulges slightly and no longer sits quite so closely, what is probably due to this jersey material. Meanwhile, we have the trousers also often washed on the left. The color still looks good, the material remains in the form and the full patch also looks fine. For once a week an ordinary trousers. Whether they withstand a higher load, I can not judge, but I personally would resort to something Hochwertigereres. But for the price the pants is really recommendable!
