The most common and most likely answer to this crossword clue is the 7 letter word PLANTAR
P
L
A
N
T
A
R
More clues leading to the result PLANTAR
Buddy explains!
The straight part
We know that "what he walks on?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case what he walks on? = plantar.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PLANTAR mean?
PLANTAR adjective- Relating to the sole of the foot.