I switched over to Hanes boxer briefs about 5 years ago and haven't looked back since.

They fit well and are made of an excellently soft, comfortable blend.  Who wants 100% cotton when a little bit of polyester makes a better fit?  Tagless too.  I don't know how anybody continues to put tags on undergarments - the itching is unbearable.  Nice, interesting patterns as well.  Haven't put them through the wash yet so I can't attest to the shrinkability factor.

Be advised that these are somewhat long in the leg and could almost be mistaken for short shorts.  Wish they would have mentioned that in the product description as I prefer a more sung, tailored fit.  We'll see what happens after the first wash...