The grand prize is a three-night, four-day stay in the Bahamas, which will be announced during THON Weekend.
Allar (+1700) has higher Heisman odds than Michigan quarterback J.J. McCarthy, who lands at +2200.
The gray combination features the Penn State logo on the front with blue stripes down the side.
The Nittany Lions released a new alternate uniform that will be worn this Saturday against Notre Dame in the annual "Wear White" game.
Brown is the first Nittany Lion to accept an invitation to the 2023 Reese's Senior Bowl.
Singleton earned Big Ten Freshman Player of the Week, while Pinegar earned Special Teams Player of the Week honors.