I have purchased three of these starting with an XL which I wore 1 week post-op intended as a Stage 2 faja after getting lipo360 (abdomen, flanks and back).
After a week, I switched to a L used with an extender, another week using the L without the hooks extender and now (4 weeks post-op) am on a medium. I have a few other Colombian fajas that are much pricier and this is just as good in compression and comfort. I also have tried much cheaper made in China ones which are no good for stage 2 compression.
I love the rows of hooks as you get smaller and the cutout for using the bathroom (I have no issues with use/hygiene). I bought one with hooks in that area and it was so hard to reach when you are really swollen. Will keep buying as I get smaller.