Northbound Aviation
QNH 1013 Short Sleeve T-shirt
Description
QNH 1013.
A simple number with real aviation meaning. Standard pressure, flight levels, and that clean transition from local flying into the wider IFR world — every pilot knows why 1013 matters.
Minimal, dark, and quietly technical, this tee is made for pilots, student pilots, instructors, ATC people, and aviation lovers who appreciate designs that only the right crowd will instantly understand.
• 100% combed ring-spun cotton
• Heather Grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 32 singles
• Pre-shrunk
• Blank product sourced from Honduras, Nicaragua, Mexico, or Cambodia
A simple number with real aviation meaning. Standard pressure, flight levels, and that clean transition from local flying into the wider IFR world — every pilot knows why 1013 matters.
Minimal, dark, and quietly technical, this tee is made for pilots, student pilots, instructors, ATC people, and aviation lovers who appreciate designs that only the right crowd will instantly understand.
• 100% combed ring-spun cotton
• Heather Grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 32 singles
• Pre-shrunk
• Blank product sourced from Honduras, Nicaragua, Mexico, or Cambodia
Size guide
| BODY LENGTH (inches) | BODY WIDTH (inches) | |
| S | 28 | 19 |
| M | 29 | 20 ½ |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
| 3XL | 33 | 28 |
| BODY LENGTH (cm) | BODY WIDTH (cm) | |
| S | 71.1 | 48.3 |
| M | 73.7 | 52 |
| L | 76.2 | 55.9 |
| XL | 78.7 | 61 |
| 2XL | 81.3 | 66 |
| 3XL | 83.8 | 71.1 |
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