I have been using it daily for the past 6 weeks in a highly chlorinated pool, so far it is very good. There is no change in material quality, print or fit.
Buy as per the regular inner wear size... Good fit. Will have to remove the rfid tag... Rest all things are good.
These fit really well, are comfortable and nice and streamlined. I am only a beginner swimmer (or, taking up again as an adult) but these suited perfectly, a noticeable step up from baggy swim shorts. They look good and feel good quality, they are small but without making you feel self-conscious.