Nick Diaz makes a successful UFC comeback and he did in walking out in the Metal Mulisha Nick Diaz UFC 137 Walkout Shirt!

A very impressive performance by Nick Diaz at UFC 137 against BJ Penn allows him to call out long-time Welterweight Champion Georges St-Pierre. (Who was ironically going to have to fight his brother Nate Diaz as the original main event of UFC 137)

The Metal Mulisha Nick Diaz UFC 137 Walkout Shirt is a 100% cotton shirt that features skull and club graphics with Nick Diaz’ name on the front and Metal Mulisha MM graphics and again a Nick Diaz text on the back.

The Metal Mulisha Nick Diaz UFC 137 Walkout Shirt is available at MMA Warehouse.

PURCHASE: Metal Mulisha Nick Diaz UFC 137 Walkout Shirt