Welcome back Juan Martin. Wearing what's been called the color of the moment, del Potro did not drop a set at the Delray Beach International Championships in Florida. Must have felt damn good after his long recovery.
This is the Nike Men's Spring Showdown Crew in crimson (it looks pretty orange to me) with bright mandarin. You might not have caught it but it has a great looking tonal sunburst jacquard mesh across the back. It comes in four other color combos but this is my fav paired with the Showdown short in black.
The exact version of the shirt does not appear to be available in the US. I see it at Tennis-Warehouse in Europe however.
I thought I didn't like orange. I've changed my mind.