Armpit to armpit for S is 19.5 in. Nike Running Division.
| Brand | Nike |
| Size Type | Regular |
| Department | Men |
| Type | T-Shirt |
| Sleeve Length | Short Sleeve |
| Neckline | Crew Neck |
| Color | Blue |
| Model | Nike Dri-Fit |
| Material | Polyester |
| Product Line | Nike Dri-FIT |
What stands out about this Nike T‑shirt is the durable fabric.