Homeless people run the risk of hypothermia when it's cold. Many lack a simple item of clothing that can help prevent frostbite: socks.
There are many ways to donate socks to help the homeless:
1. Bombas is well known for donating a pair of socks to someone in need when you purchase a pair. https://bombas.com
2. If you see homeless people in your area, take a pair of socks with you to help someone who is struggling.
3. Your local shelters and churches will many times take donations. Search online for your nearest homeless shelter, or contact your local church, to find out if they accept donations.