427 bras tracked in 38J · 7 brands · See all J cup
Brands: Elomi, Fantasie, Freya, Glamorise, Panache, ThirdLove, Wacoal
A 38J isn’t the same in every brand. Here’s how a standard US 38J translates across the brands we track — and how each one runs.
Read the 38J buying guide
Top picks, sister sizes, and how to spot a good 38J fit.









































































































































































































































































































































































































































