Bill Clinton is seen leaving Tod's on Bond Street on May 28, 2014 in London, England.

Bill Clinton is known for a lot of things - but fashion hasn't particularly been one of them. Until now.

While in Europe the past few days, the former president has been spotted - now twice - wearing some pretty fantastic new kicks.

Clinton, 67, was first seen walking around Stockholm, Sweden, on Monday wearing lime green sneakers, according to an Instagram user who posted a photo online. And in London today, Clinton sported a blindingly bright blue pair of a similar style.

It's unclear what suddenly prompted this new look from the grandpa-to-be.

Clinton isn't the only former president to have fashion forward feet. George H.W. Bush, 89, is known for his mix of eccentric socks.