


I Mostly Hear Mumbling – Signal Loss Tee
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 |
| 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 |
Some signals arrive softened.
Some meaning dissolves before it lands.
This minimalist tee captures those moments where sound reaches you, but clarity doesn’t. A quiet nod to partial audio, social static, and conversations lost somewhere between intent and interpretation.
Designed for those familiar with the blur.
Department of Mental Mechanics – Est. 1885.
Because different doesn’t mean broken.
T-shirts are a dime a dozen, but this one stands out from the pack. It’s super soft, breathable, and has just the right amount of stretch. Need we say more?
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Some meaning dissolves before it lands.
This minimalist tee captures those moments where sound reaches you, but clarity doesn’t. A quiet nod to partial audio, social static, and conversations lost somewhere between intent and interpretation.
Designed for those familiar with the blur.
Department of Mental Mechanics – Est. 1885.
Because different doesn’t mean broken.
T-shirts are a dime a dozen, but this one stands out from the pack. It’s super soft, breathable, and has just the right amount of stretch. Need we say more?
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

I Mostly Hear Mumbling – Signal Loss Tee
Sale price£19.00
Further curiosities are catalogued in the Department archives.
Continue your Examination
What you see here is merely an isolated artefact from the Department’s ongoing research. Deeper within the archives lie a variety of peculiar designs awaiting curious minds brave enough to investigate them.