Join on-field players in wearing this Join on-field players in wearing this Kansas City Chiefs New Era 2023 NFL Crucial Catch Pink 39THIRTY Flex Hat in games during the month of October. This hat features your team logo surrounded by the colors of various cancer ribbons. The rear displays the league's Crucial Catch logo on a woven label and the undervisor is black. Charitable contributions are donated to the American Cancer Society. in games during the month of October. This hat features your team logo surrounded by the colors of various cancer ribbons. The rear displays the league's Crucial Catch logo on a woven label and the undervisor is black. Charitable contributions are donated to the American Cancer Society.