It may not be surprising to see someone wearing red but there's an extra meaning behind people wearing that color Friday. The first Friday of February every year is National Wear Red Day, a holiday that aims to raise awareness about women's heart health.

Feb. 7 is National Wear Red Day, dedicated to raising awareness about women's heart health during Heart Month.

The first Friday of February is National Wear Red Day, where the nation is encouraged to wear red to raise awareness for cardiovascular disease. This year, National Wear Red Day lands on Friday, Feb.