This traditional origami boot simulates a 3D boot. There is no special folding technique involved with this model

This ballet origami shoe simulates a ballet shoe. One special folding technique involved with this model is inside reverse-fold

This 2D origami boot of Santa Claus is an easy origami model to fold. Although this is 2D model, you can make it stand on the ground. One special folding technique involved with this model is inside reverse-fold