Through the 2013 season, Belichick is 57-14 when he wears some sort of grey hoodie. That tally includes his grey hoodies with sleeves, his grey hoodies without sleeves and his new grey Nike ...

When Nike took over the NFL apparel from Reebok in 2012, it meant Belichick could no longer wear the Reebok variations that had become such a staple. Thus, we've seen the last of that original hoodie.