The most common and most likely answer to this crossword clue is the 8 letter word FOOTWEAR
I've seen this crossword clue in The Sunday Telegraph
F
O
O
T
W
E
A
R
More clues leading to the result FOOTWEAR
Buddy explains!

The straight part
We know that "Wellington, for example" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case wellington, for example = footwear.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 FOOTWEAR mean?
FOOTWEAR noun- Items or an item of clothing that is worn on the foot; a shoe, sandal, etc.