yesterday while i was at my shop that i work at, i had nothing to do, so i tried every boot we had on display that was in my size. I came to conclude that the SPK is not a wide boot at all. Simply an average sized boot, not narrow and not wide. The Nordica supercharger spark boots are VERY wide, they r the same mold/shell from the nordica beast boots. If u have a wider foot, i would stay away from the spk, dalbello, check out some nordica's.