Oklahoma City Thunder player Isaiah Hartenstein collaborates with Oklahoma Shirt Company to create shirts benefiting Positive Tomorrows, a school for children experiencing homelessness.

The Oklahoma Shirt Company is partnering with Oklahoma City Thunder Center Isaiah Hartenstein’s Foundation to sell a new t-shirt for a good cause. The black t-shirt features Hartenstein on the front ...

The Thunder play stifling defense, and can do it up and down the lineup, sending new shifts like hockey teams to torment ...