Throughout American sports history, no brand has partnered with a league longer than Wilson and the NFL. And to celebrate 100 years of the NFL, they created the NFL 100 The Duke football – the closest you can get to the official ball of the 100th season. Made in the USA, this Official Size, 100% Horween leather ball is similar in feel to the original that’s graced the field with football greats past and present. It features commemorative NFL 100 branding as well as Wilson’s trademark on every panel—just like their real game balls.