+A sock is a garment worn on the [Foot](/wiki/foot), often for comfort, warmth, or to absorb perspiration. It provides a protective layer between the skin and [Footwear](/wiki/footwear), preventing chafing and extending the life of shoes.
+## See also
+- [Clothing](/wiki/clothing)
+- [Textile](/wiki/textile)
+- [Knitting](/wiki/knitting)
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