I'm not sure what happened from when I last bought GAP boxer briefs to now, but something with their underwear sizing has definitely changed. I have worn a LG for years and years, and my body hasn't changed much at all - so naturally, I ordered the LGs as the sizing chart said they'd fit just like ...the last several times. spoiler alert: they did not... To my surprise, they fit like a schmedium at best! Perplexed, I returned the unopened packs, ordered XLs, and they fit just like the LGs used to fit. This may not be true for everyone, but I've read a couple reviews now that state the same. I felt compelled to leave this review to help others make informed decisions - albeit just underwear lol. this is honestly my first concern about anything GAP related. I've bought their clothes for over a decade now, and have loved everything. Hopefully, it is not a ploy by the fashion industry to further body shame humans by making the clothes smaller, but keeping the size label the same . . .