I use Naty layers since the birth of my little boy. Up to size 3, I met no problems and was very satisfied with the overall rendering of the product service. Since my baby sleep through the night, I found that the size 4 is not absorbed sufficiently and 12 hours were consistently fatal to the layer, in pajamas and in bed more globally, not counting sleep (rude awakening because all wet !). Therefore, I invested in the 4+: verily it is even worse! 15 nights / 15 layers 7 layers erupted (yes!), Releasing into the pajamas the biological product intended to absorb urine and which spread everywhere. There is here a major design defect that prevents me to trust Naty for baby nights in the future. What a pity!
