The black Kimi Räikkönen T-Shirt "I Know What I`m Doing - I Quit" shows on the front the lettering of his name in connection with his driver helmet and his active Formula 1 time between 2001 and 2021. The back of the shirt is printed with the Kimi "Cross Seven" logo and the distinctive saying "I Know What I`m Doing - I Quit". The shirt honours Kimi's successful time as a Formula 1 driver, which includes 21 Grand Prix victories and the world championship title in 2007.

In cooperation with West Coast Choppers, a unique fan collection was created for Kimi Räikkönen.