As part of an extensive refresh of my underthings collection, I bought a bunch of different styles of underwear from a few different producers.  These were by far the best.  I'm 6'1", 190lbs, Slim/Athletic build.  Why are these great?

Pros:
*Fit great
*Enhances packaging
*Enhances butt
*Fabric is super awesomely soft
*they don't ride up like some others do
*Waistband is cool

Cons:
They aren't free! ( little pricey )