Size Guide: Threads 4 Thought Mens
| T4T | S | M | L | Xl | XXL |
| Chest | 88-94 | 96-102 | 104-110 | 111-117 | 119-125 |
| Waist | 71-77 | 78-84 | 86-92 | 93-99 | 101-107 |
| Neck | 35-37 | 38-40 | 40-42 | 43-45 | 45-47 |
| Sleeve | 81-84 | 84-86 | 86-89 | 89-92 | 92-93 |
| T4T | S | M | L | Xl | XXL |
| Chest | 88-94 | 96-102 | 104-110 | 111-117 | 119-125 |
| Waist | 71-77 | 78-84 | 86-92 | 93-99 | 101-107 |
| Neck | 35-37 | 38-40 | 40-42 | 43-45 | 45-47 |
| Sleeve | 81-84 | 84-86 | 86-89 | 89-92 | 92-93 |