The Duchess of Cambridge, known for her impeccable fashion sense, has always impressed fans with her dedication to wearing heels.

Whether attending royal engagements or taking care of her children, Prince George and Princess Charlotte, Kate is rarely seen in flats.

However, it seems that the pregnant royal has a secret to keeping her feet comfortable in heels, and it only costs $26.

According to a 2015 Vanity Fair article, Duchess Kate is a fan of Alice Bowe’s insoles for high heels.

These leather insoles, priced at just $26, were specifically designed to make even the highest and thinnest of heels comfortable to wear.

Kate reportedly purchased several pairs because she finds them so comfortable.

As a result, the company experienced a significant surge in sales, most likely due to its new royal customer.

Kate’s love for heels is evident in her choice of shoe brands.

One of her favorites is Jimmy Choo, whose glamorous heels she is regularly spotted in.

Not only is Jimmy Choo a go-to brand for Kate, but it is also a wardrobe staple for Meghan Markle, Princess Beatrice, and Princess Eugenie.

These women often opt for Jimmy Choo shoes when attending red carpet events or official engagements.

Recently, Kate and her husband Prince William paid a visit to Sunderland, where they celebrated the city’s vibrant arts scene and toured a new bridge.

The couple began their visit at the Fire Station, an iconic building that has been converted into a music and arts hub.

There, they enjoyed a dance performance by local children.

Despite being heavily pregnant and expecting their third child in April, Kate looked stylish and beat the chill in a Dolce & Gabbana coat during their visit to Sunderland.

The bottle-green design featured military-style details, including two rows of metallic buttons.