The PROPPER Grip Tee offers the comfort of a t-shirt with the performance of an athletic base layer. Ergonomic, contoured seams move with you and never restrict your speed. Lay-flat collar maintains your professional appearance.
| Size | Chest | Neck |
| S | 34-36 | 14-14.5 |
| M | 38-40 | 15-15.5 |
| L | 42-44 | 16-16.5 |
| XL | 46-48 | 17-17.5 |
| 2XL | 50-52 | 18-18.5 |