Down Syndrome Sock Day 2024. On march 21, the worldwide down syndrome community will join together to celebrate world down syndrome day and proclaim the message, “end the stereotypes.” stereotypes about. The 21st day of march (the 3rd month of the year) was selected to signify the uniqueness of the triplication (trisomy) of the 21st chromosome which causes down syndrome.

The lots of socks campaign exists to raise awareness about down syndrome. Every year on march 21, people all around the world come together to celebrate world down syndrome day by wearing brightly colored, mismatched socks.