Any boot size 10 or under, we recommend our regular width boards. This will give you pressure over the edges but still enable quick edge to edge response. Size 10.5 to 12 we recommend our “X” or mid-wide models, these will minimize toe and heel overhang, while still providing an agile response. For a size 12 or above boot our “DF” or Drag Free boards are optimal. This DF waist width allows a rider with a larger foot size to experience deep carving by reducing the risk of their boots hitting the snow.