I am 59 and have worn Munsingwear briefs my entire adult life.  With my last order a year ago I noticed they were paper thin and after a few washes became loose fitting in the legs. I read the reviews on these Jockey's and ordered a 3-pack.  Washed and dried them right away and am happy to say they are the most comfortable and supportive underwear I have ever worn.  They stay nice and snug (not too tight) in the leg openings and the pouch keeps everything down there in place.  I ordered another 3-pack right away.