They are useless. Both night-time and day ones. We never had this problem with nappies but I don't want to put him back in nappies at night now he is potty trained during the day. Any suggestions for any better brands of pull-ups or any other tips to stop leakage at night? We always encourage him to go for a wee before bed but he still always seems to do at least one wee in the night which ends up with him in soaking pjs and sheet/bedcovers.