All of the information you need to choose a last is on the website, and here’s a YouTube video to guide you through the process of choosing your own last! Remember, on each of the last model pages there’s a link to the Last Bottom Papers and Volume Chart for that last. This video explains how to use those to choose your last.
(View image below to see how the measurements are taken on a last and on the foot.)
Choosing a Last with Lisa Sorrell, on YouTube