He's the biggest active star not named Manny Pacquiao in boxing right now. Tonight, Mexico's Saul "Canelo" Alvarez will take the ring in a super-fight against the sound and speedy Amir Khan.

For the bout, Under Armour has laced Canelo in a new colorway of his signature boxing boot. This pair is styled in red, with patent trim and white logo hits. His name and logo run along the back of the flip collar.

Look for these in the ring when Alvarez and Khan square off at 9:00 p.m. EST on pay-per-view. Head over to underarmour.com to buy Canelo's official fight shirt pictured below.

Canelo Alvarez's Under Armour Boxing Boots for Amir Khan (2)

Canelo Alvarez's Under Armour Boxing Boots for Amir Khan (3)