The fabric is amazing and the stretchiness feels wonderful. The cut is pretty good too, not to 'bikini' not too tighty whities.
The cons are that there is no contoured pouch, so I can 'slip out' on a whim, and I imagine thats true for anyone that has a bulkier bulge. Secondly, the backside doesnt hug the cheeks well enough, It rides up the crack quite a bit, especially when working out or squatting.
Overall, I really love these, they look great and they are super comfy. But they could be perfect with a pouch and more hugging on the backside.