The Great Tit (Parus major) is an avian species found throughout many regions of Eurasia and is a member of the Passerine order. It is known for its unique size and distinctive color patterns, with adults featuring a bright yellow belly and black head, neck, and wings. Furthermore, this species has been particularly well-studied due to its adaptability to urban habitats and its willingness to accept human provisioning.
100% combed and ring-spun cotton (Heather colors contain polyester)
Fabric weight: 4.2 oz/yd (142 g/m)
Pre-shrunk fabric
Side-seamed construction
Shoulder-to-shoulder taping
Size guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
| 4XL | 34 | 30 | 58-61 |
| LENGTH (cm) | WIDTH (cm) | CHEST (cm) | |
| S | 71.1 | 45.7 | 86.4-94 |
| M | 73.7 | 50.8 | 96.5-104.1 |
| L | 76.2 | 55.9 | 106.7-114.3 |
| XL | 78.7 | 61 | 116.8-124.5 |
| 2XL | 81.3 | 66 | 127-134.6 |
| 3XL | 83.8 | 71.1 | 137.2-144.8 |
| 4XL | 86.4 | 76.2 | 147.3-155 |
