The 327 runs a little bit narrow.
For narrow and normal width feet, go true to size. (ie: I am a true size 9.5 with normal width, so I buy my 327s in a size 9.5)
For wider width feet, go up half a size. (ie: I am a true size 9.5 with wider feet, so I buy my 327s in a size 10)
Comfort Factor Ratings:
Cushioning (Softness): 5/10
Stability (Firmness): 4/10
Cushioning to Stability Ratio: 5:4
Midsole Shape (Foot support): 4/10
The 327 is ok when it comes to comfort. I has a decent amount of cushioning and support. It's good for everyday lifestyle wear, but not if you are constantly on your feet.
The 327 does not utilize any proprietary cushioning technologies in its midsole. The midsole is just a standard foam midsole. This foam does, provide an ok amount of cushioning.