This is our first men’s climbing shoe last. It is intended to be ordered with a foot shaped bottom (see design adjustments section). When ordering with a foot shaped bottom, the feather edge behind the ball joint will be rounded by default as shown in the image below. Note that the girth measurements shown are larger than standard and will differ from those specified in the ordering form given it is intended to be ordered with a foot shaped bottom with rounded feather edge.
Also characteristic of this climbing shoe last is the negative toe spring (can be adjusted in design adjustments section), which is combined with some heel height. This puts the foot in a position best suited for scaling rock walls.
This shoe last is somewhat of a prototype concept climbing shoe last and it has not yet been tested for making climbing shoes.
The original design size is a US men’s 8D.