This is problem just personal preference but I found that with U ultra thins I just don't feel comfortable nor do they hold up for long.
Ok they are cute and the packaging is adorable for what it is, nicely brightly coloured. But what I have experienced from the range is that they don't hold up to women who have a highly than average flow. I went through the whole packet in a day!! normally a packet lasts me at least 2-3 days.
Its a hard thing to judge as I think that this brand and especially this level of protection would be ideally suited to the younger girls, the newbies to the period world, or for woman who have light short periods.
I brought these pads when i had a rather heavy flow an i got a leakage i dont think i will use them again but i love Kotex Night pads. i think these would be great for a light flow an young girls just getting their Periods or young teens . I gave a few to my 17 year old sister an she said they where great for at school.
Tips: ChaNge every hour or so .