Missing field "image" on Google console - Impulse Theme

[Fabbrows]

My Google Console is throwing up that I have a 'missing field "image"' on my website crawl for a handful of products. 

These products have a featured image. I'm using the Impulse theme. Can anybody advise?

Example product: https://www.fabbrows.us/products/fab-brows-duo-stencil-eyebrow-kit

Thank you!