With type 3A hair, S-shaped curls often form loose loops. Think of it this way, curls have a circumference a little wider than the end of a brush.
Remember that brushing this type of hair dry can ruin curl definition and lead to your hair looking frizzy.
Sometimes curls need some help to look and feel plumper, if so, think of the THICKENING regimen.
The CURL regimen with products like KILLER.WAVES and KILLER.CURLS can also help to enhance and plump the curl and still keep it frizz free. Try some EASY.RIDER on the ends if they tend to frizz too and the density is high.