Which of these performing arts product brands revolutionized ballet footwear with their 'Elastorib' technology that allowed pointe shoes to better conform to dancers' feet?

The performing arts industry is filled with iconic brands that supply the tools of the trade - from the instruments that create symphonies to the shoes that grace ballet stages. These companies have become as legendary as the performances they enable. Test your knowledge about the brands that power the performing arts world and see if you can identify which famous product revolutionized a specific performance discipline.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Bloch, who introduced the innovation in 2008 after consulting with principal dancers from the Royal Ballet
Capezio, who developed the technology after founder Salvatore Capezio noticed dancers struggling with traditional pointe shoes
Gaynor Minden, who pioneered the technology to reduce the 'breaking in' period required for new pointe shoes
Grishko, who created the innovation based on biomechanical research with the Bolshoi Ballet dancers