A wide board is different to our standard sizes because they have approximately 1cm additional waist width to account for larger binding and boot sizes. As a general rule of thumb, anyone riding with a boot size US10.5 or larger should make sure to go for a wide board model in order to avoid excessive toe/heel drag while riding.
If you have any doubts or questions about which size to go for, you can always use our “find my size” app or reach out directly to our Rider Support and they will be happy to share some advice.