What squeegee should I use for hoodies and sweatpants?
Use the squeegee that you are most comfortable with since your control and comfort will have more of an impact than using a squeegee you are unfamiliar with.
With that said, using a blade, like a 70 durometer, will allow for enough control that you are not laying down too much ink, but is still soft enough to lay down enough ink.
Side note: The smaller a squeegee, the more pressure or down force you can apply over the width of the blade. The bigger the squeegee, the less pressure you can apply over the width of the blade. If you are experiencing issues with a smaller squeegee, going to a 70/90/70 blade may be helpful.