The most common and most likely answer to this crossword clue is the 7 letter word AFGHANS
I've seen this crossword clue in Independent
A
F
G
H
A
N
S
Buddy explains!

The straight part
We know that "Asians" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case asians = afghans.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 AFGHANS mean?
AFGHANS noun- A blanket or throw, usually crocheted or knitted.
- A type of iced chocolate biscuit, sometimes containing cornflakes and topped with a walnut.