Liam Hemsworth Check it Out I Have Sole!!!

6/21/2015 7:29 AM PDT

Liam Hemsworth was chillin' a little too much Saturday ... cruisin' barefoot in a Malibu supermarket.

Miley Cyrus' ex hit up Ralphs on a hot, sunny day, but still ...

Check out the ball of his foot ... not the kind of thing you want to see in the produce department.

Liam showed up with a solemate ... some Shoeless Joe.