Sweet kiss, a comfort in the cooler months? (4,4)

I believe the answer is:

polo neck

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'a comfort in the cooler months?' is the definition.
I can't judge whether this definition defines the answer.

'sweet kiss' is the wordplay.
'sweet' becomes 'polo' (I've seen this before).
'kiss' becomes 'neck' (neck can informally mean to kiss).
'polo'+'neck'='POLO-NECK'

Can you help me to learn more?

(Other definitions for polo neck that I've seen before include "sweater" , "Collar" , "Top" , "Garment" , "Type of jumper" .)

I've seen this clue in The Times.

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