A sock is a baglike covering for the foot and/or lower leg, which is designed to:
ease chafing between the foot and footwear
keep feet warm
absorb sweat from the feet.
Sock lengths vary, from covering only the foot, to knee level.
Socks are usually made from cotton, wool, or nylon.— Sneha RaoSneha Rao is a textile student who is rapidly making a name for herself in the industry. Currently pursuing her degree in Textile Technology, she has already completed several internships with leading textile companies, where she focused on research and development of new fibers. Sneha’s innovative projects on biodegradable textiles have been featured in academic journals, showcasing her potential as a future leader in sustainable textiles.