Colin Karpernick may not currently be on an NFL team, but that doesn't mean he can't sell jerseys.
On Monday afternoon, the quarterback tweeted out a picture of the "#IMWITHKAP" jersey as it became available for pre-sale on his website.
That night, he tweeted again that the jerseys were completely sold out.
The black top is embroidered with "#IMWITHKAP" across the front along with the number he wore for six seasons with the San Francisco 49ers, 7. His last name and number are displayed on the back.
Although the athlete originally said that 20 percent of proceeds would go to his Know Your Rights foundation, he later decided that all of the jersey's profits would be donated to the cause.
The jerseys sold for between $99.99 and 174.99.