You can buy a Belichick hoodie with the sleeves PRE CUT : r/Patriots
As for Bill Belichick's competitive advantage, Bills shattered
Resting Belichick Face Shirt T-shirt Shirts Hoodie Sweatshirt
Bill Belichick Sweatshirts & Hoodies for Sale
Bill Belichick Sweatshirts & Hoodies for Sale
Bill Belichick's Sleeveless Sweatshirts: The Key to Patriots
Bill Belichick Sweatshirts & Hoodies for Sale
Bill Belichick Sweatshirts & Hoodies for Sale