I recommend Rael Organic Cotton Cover Sanitary Pads, Large Size.

These are Rael sanitary pads that I've been using for years. When I used other popular brands before, I was stressed out because my bottom would chafe and they made a squeaking sound, but Rael doesn't do any of that, so I'm really happy with them. They absorb well, so I don't think I've ever had a leak. Oh, and best of all, they smell much better!!! You really have to try them. They were on sale during Black Friday, so I bought a ton last year, and now I only have one set left. I'll have to stock up again if there's a sale this year.