Stock Jackson boots formed on the Elite last (extended further down the product line with the most recent models) are standard split width with the ball one size wider than the heel (e.g., D ball/C heel). If you want a split width with more than one width differential (e.g., D ball/B heel), you would need to go semi-custom (assuming no other changes).It would definitely be more than split width. Stock Jacksons are split width; you'd need customization if you didn't want it.