I have tried several designs of underwear with separate pouch design and these are by far the best on the market.  The modal fabric feels like silk on the skin and stays cool and comfortable all day and night. The dual pouch design comes with a diagram and explanation on how to wear them but you do not need the directions or guide.  All you have to do is slip these on and your parts follow the path to their designated pouch areas.  The lower pouch cups and holds you well with no sag or discomfort.  The upper pouch is perfectly designed to accept entry and has ample additional material available in the upper pouch to allow for expansion during excited states - day or night.  Washing and drying with other clothing in normal warm or cold cycle works well  and no need to handle a special way.