Go true to size (ie I am a true size 9.5, so I buy my 920s in a size 9.5)
Comfort Factor Ratings:
Cushioning (Softness): 6/10
Stability (Firmness): 6/10
Cushioning to Stability Ratio: 6:6
Midsole Shape (Foot support): 8/10
The 920 features the 990v3's midsole and outsole, making it a very comfortable shoe to bless your feet with! The 920 has an excellent combo of stability, support, and cushioning. The midsole and outsole shape is good and the foam utilized has a good amount of softness.
The 920 features ENCAP in the midsole.