My college track team was sponsored by a different sneaker brand, so I had to wear it throughout school. But once I graduated ...
Earn 2 miles per dollar on purchases. Redeem miles (at 1 cent apiece) for credit on your statement against any travel purchase, with none of the restrictions of airline cards.
Earn 2 miles per dollar spent on most purchases, and receive a slew of travel-related perks, including airport lounge access.