Colts unveil 'Indiana Nights' alternate uniform

The Colts will don black helmets for the first time in franchise history as part of the new alternate uniform, which will be worn in Week 7 against the Cleveland Browns at Lucas Oil Stadium. JJ Stankevitz

The Colts will debut a first-of-its-kind alternate uniform for their Week 7 game at Lucas Oil Stadium against the Cleveland Browns, the team announced Monday.

The "Indiana Nights" uniform features -