For as long as I can remember, I've washed my crew t-shirts, briefs and socks (all white) in HOT water with bleach for the longest wash time (14 minutes on my machine). I don't recall having any issues with this washing method causing damage to the clothes but now, it seems my briefs are shot after 2 years or so. The elastic is completely stretched out around the top and the legs making them very baggy. I have 28 briefs so they don't get washed THAT frequently. I know that washing directions are for warm or cold water wash but, really, who wants to wash underwear in cold (or warm) water? Is there ANY men's underwear that can be safely washed in hot water or do I just have to start washing in warm water? The brand, BTW, is Haynes.