Duke forward Zion Williamson suffered knee injury on Wednesday’s game when his left Nike sneaker fell apart in the first minute of the matchup against North Carolina.

Following Williamson’s injury, Nike made a statement on the issue, per Bleacher Report:

“We are obviously concerned and want to wish Zion a speedy recovery. The quality and performance of our products are of utmost importance. While this is an isolated occurrence, we are working to identify the issue.”