I previously loved the briefs sold at Kohls under the brand Sonoma Lifestyle and they were perfect at 90% cotton and 10% spandex...very soft and held their shape for over a year.  I have tried 5 other brands and at well above the cost of these by Dockers and nothing comes close to the fit and comfort of these. I have had them for over a month now and have not noticed any stretching in the legs or waist.  I am a 32 and the Mediums fit me perfect.  I also do not sweat much in these...they stay very dry all day and the fit in the pouch area is spot on and keeps everything in its place.  I have already ordered more to replace my entire underwear drawer.  On a side note their Vneck Tshirts are perfect for everyday wear and business wear...te V is the best I have found in a T shirt and stays hidden when not wearing a tie and I have had them for 4 months now with no shrinking and no streching.  Keep it up Dockers and don't go cheap like the other brands have done!