Capezio Foot Undeez

balletballet says:

Capezio foot Undeez, or "toe pants" as we like to call them here at balletballet HQ! Ideal for lyrical or contemporary dance. Sits around your toes, to allow the freedom of dancing bare foot without the risk of splinters or blisters!

The manufacturer says:
Patented design - The safe way to dance barefoot!
Upper constructed of four way stretch, breathable nylon lycra spandex powernet and ExoArmor duet suede sole patches enhance articulation and provide just the right amount of traction
5/8" one-sided plush elastic with Capezio® logo holds footUndeez® in place
Material: Nylon Lycra Spandex
Colours: Nude