I  bought 6 or so and every one came unsewn around the band that circled the leg.  I am heavy Amazon shopper and this is one of very few items not pleased with.  I did not try to return... I just won't buy again.  It was not the dealers fault and I had thrown away the original packaging.
I had my kid resew the basting around the leg and it seems to be holding.  This was the ONLY part that came unsewn....  Once again... no problem with Amazon as I know they would have made the purchase good.  The shorts were just shotty.