I’ve been using pampers purchased in the UK for some time and decided to buy the exact same brand and size via amazon. Unfortunately these were made in Germany and so much smaller than the ones made in the UK. I’d never experienced any issues with leaking until these. I measured them up against a UK pampers nappy and they were noticeably smaller which was why my daughter leaked. I’ve sent them back. I stocked up (on prime day) for the arrival of my 2nd child but will take their recommended sizing with a pinch of salt. The pampers made in the uk feel far superior, which is frustrating as I’d like to have seen consistency across the brand regardless of where they are manufactured. Sort it out please Pampers, very disappointing. Amazon kindly gave me a full refund as these were just unfit for their purpose.