Making Ballerinas - Part 7 The insole

I'll make a mini post of this because the picture volume would've again been too much with lasting attached. Insole is a very important piece in a shoe, and you can find it basically from any shoe that's been lasted. The insole makes it possible to attach the uppers and lining beneath it, so this way it's possible to stretch them tightly on the last. This might not make any sense now, but it'll open to you soon.

Here's the lasts to the left, in the middle and right you can see the leathers and the  synthetic stiffeners. Below is a pair of strong leather scissors for cutting, since the leather and the stiffeners are about 3mm thick. Both the leather and the stiffeners are cut from bigger sheets.

The stiffeners are glued to the leather and the insole is attached to the bottom of the last.  The insole is then cut to the precise shape of the last, and final shapes are grinded as seen in this picture. The upmost picture has the insole attached to it before grinding, and the lower shows how I shaped the edges to be about 1mm thick at most. This way, when the uppers are pulled over the last, the shoes appearance seems a lot slimmer. I left the backside thick, so it's look better when finished.

And here's how they look from down up.

Strips of alcantara are glued to the whole back part of the insole. This way we'll have a neat look to them when they're ready. The lower insole is what comes next to the last. Then they're attached to the lasts and we're ready for some lasting.

Next up, some lasting.