Kate Middleton’s secret to wearing heels all day long revealed!

Last month the Duchess was back on heeled shoes when she appeared outside the Lindo Wing at St. Mary’s Hospital on May 2, introducing Princess Charlotte to the world.

The Duchess of Cambridge, née Kate Middleton, wore the same type of shoes even when she was eight months pregnant with royal baby no. 2.

According to U.S. Weekly, her secret consists in the fact that she wears her heels with insoles.

“Kate recently bought several pairs of Alice Bow insoles at the Selfridges department store in London, ” a source told the mag. “She picked up versions of the insole for both flat shoes and heels in an assortment of colors.”

Well, it also depends on the occasion, and since Kate is engaged in various royal duties, the heels are suitable for her elegant outfits.

So it’s good to know that there are methods of staying comfortable when wearing heels, especially if it’s for several hours.