Perry Ellis Men's Big & Tall Micro Melange Dress Pants for Office & Business - Comfortable Stretch Work Slacks for Professional Wear

These do definitely run large, but not as large as some of the reviews I read. At least not in my case. I would guess they run about a size larger in the waist. The legs, especially the thigh, does seem to be very roomy. That's actually a plus for me though. I tend to need a size larger in the waist so my thighs fit comfortably. The inseam does seem to run a little long too. I ordered a 30 and I typically wear a 32-34, depending on style and fit. The seat of the pants is surprisingly not as roomy. Again, that works well for me personally, so I'm happy with that too.Overall, I would suggest ordering a size smaller in the waist and two inches shorter in the inseam. If you're a big guy like me (ordered 50x30) and you have thick thighs and a flat butt you'll likely be very happy with these pants. The quality appears to be very good too. So that's an added bonus.