One guy who posted a review of these briefs cautioned that they're single-ply and since he's older he tends to "leak" which shows more than if the briefs were double-ply in the pouch area. (By the way, they may be single-ply but they're not exactly see-thru either.)Well, I'm an older guy as well (so far, don't leak) and my problem - particularly with briefs - is middle-age spread and sagging in my butt cheeks. So the fit "back there" is extremely important to me.As soon as I opened the pack of four briefs that just arrived I tried one on - PERFECT FIT!!The elastic around the leg openings is good and taunt as is the waist band and my middle-age saddle bags are completely contained.I went right to my PC and ordered another 4 pair.And let's hear it for ABC's delivery record - they almost never take more than 3 (occasionally 4) days to get here - Arizona to Philadelphia, PA.