I have used this brand and style for several years. The fabric holds up exceptionally well. I just purchased a new replacement suit. My previous suits lasted between a year to a year and 1/2. The weak link is the thread. It has failed while the fabric still in good shape. I'll reserve judgement until I see how this "improved" suit performs.

Heavy duty construction.  I do a ton of scuba diving and needed something that wouldn't bunch up under a wetsuit.  I got these over the Speedo Lunar square leg that I normally get b/c the leg part is a little longer.  I have very muscular thighs and the Lunars usually ride up a bit.  The Endurance stays put and are more well constructed than the Lunar since I'd imagine that the Lunar is just a "show pony" and the Endurance is meant more for racing.

I swim a mile 3 x per week in local YMCA pool. This suit came on time, was true to size, and is holding up very well...a nice compromise at my age (64 YO) between jammer-type and dental floss bikini bottom.....

fabric is pretty hardy and does not fall apart with chlorine

good fit.  modest yet trim

Good suit.  It's a little loose around the legs, but maybe I have skinny legs.