Robert F. Kennedy Jr. Goes Barefoot in Aisle During First Class Flight

Robert F. Kennedy Jr. let it all hang out during a flight nearly two weeks ago — and by that, we mean from the ankles down … where he got very acquainted with a messy aisle floor.

The presidential candidate — who’s running as an independent — was on an American Airlines plane on Nov. 2 … where we’re told he was traveling from Portland to Dallas for what appears to have been official political business, during which this eye-popping pic was snapped by conservative commentator Justin Haskins.

Haskins — who works for a think tank called The Heartland Institute — took this photo of RFK Jr. getting up and walking to the bathroom … only he did it completely barefoot!

Indeed … it’s a bit surprising, considering the ground he’s treading on isn’t all the clean — at least that’s what Haskins said when he and his buddies talked about this on their ‘In The Tank‘ pod on Friday. According to him, there was a bunch of food and debris down there.

Listen to how Haskins puts it … sounds like he was pretty surprised to see Bobby pull this as nonchalantly as he did, and he jokes this might even torpedo his campaign prospects.