Heel (end) part for shoe trees. I had a problem with my shoes too stretched, so this part is like my leg. This solution stretches the shoe evenly ..

Print settings:

Top and bottom layers: 0

Infill: Honeycomb

Perimeters: 3

Two versions: hexagon and circles

Print Settings

Printer Brand:

Prusa

Printer:

Infill:

15%

Filament:

Orange