Pointe shoes.
Pointe shoes
The satin ballet shoes used by dancers when dancing sur les pointes. The ballet shoes of Marie Taglioni, the first major ballerina to dance on her points, were not blocked but were padded with cotton wool. Later (about 1862) the toes of the ballet slippers were stiffened (blocked) with glue and darned to give the dancer additional support. Today the toes of pointe shoes are reinforced with a box constructed of several layers of strong glue in between layers of material.