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Built for the work that changes you.
Lightweight, breathable, and made to move — the IRN Performance Tee is designed for training without distraction. Moisture-wicking fabric keeps you focused through every set, every rep, every moment that matters.
No extra weight. No noise. Just discipline.
IRN Performance Tee — Black
$39.99
Sale price
$39.99
Regular price
Lightweight, breathable, and made to move — the IRN Performance Tee is designed for training without distraction. Moisture-wicking fabric keeps you focused through every set, every rep, every moment that matters.
No extra weight. No noise. Just discipline.
Size guide
| LENGTH (inches) | CHEST (inches) | SLEEVE LENGTH (inches) | |
| S | 27 ½ | 36-39 | 18 ½ |
| M | 28 ½ | 39-42 | 19 ¼ |
| L | 29 ½ | 42-45 | 20 |
| XL | 30 ½ | 46-49 | 20 ¾ |
| 2XL | 31 ½ | 50-53 | 21 ½ |
| 3XL | 32 ½ | 54-57 | 22 ¼ |
| 4XL | 33 ½ | 58-61 | 23 |
| LENGTH (inches) | CHEST (inches) | SLEEVE LENGTH (inches) | |
| S | 27 ½ | 36-39 | 18 ½ |
| M | 28 ½ | 39-42 | 19 ¼ |
| L | 29 ½ | 42-45 | 20 |
| XL | 30 ½ | 46-49 | 20 ¾ |
| 2XL | 31 ½ | 50-53 | 21 ½ |
| 3XL | 32 ½ | 54-57 | 22 ¼ |
| 4XL | 33 ½ | 58-61 | 23 |