Today I want to show you a small tip, as to double a basic model, meaning, to merge outer and inner side of patterns in one point, so you can do it on any asymmetric shoes. First you need to do is to make correct basic model of the last, on which you wish to continue to do asymmetric model. And this tested basic model to double as follows:
1) Transfer to a piece of cardboard all basic patterns lines, including outer and inner lines for lasting.
2) Draw a straight line from the nose to the point С