Niners quietly confident after notching second win

Colin Kaepernick, dressed in a rare postgame suit with a green tie and sporting spectacles, strolled through Levi's Stadium with a little more spring in his step.

And, if you ask his teammates, he is having fun and smiling every day.

Winning can do that for you, and Kaepernick had been especially beat down in recent weeks as the San Francisco 49ers endured an embarrassing four-game losing streak.