HOT MESS – Running Express Tee (Unisex Running T-Shirt)
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 |
For runners powered by chaos, caffeine, and questionable life choices. Your unofficial membership tee for the Running Express — where being a hot mess still gets you to the finish line.
For the runners who show up anyway — even when the hair’s wild, the plan’s improvised, and the energy level is ‘we’ll see what happens’. The HOT MESS – Running Express Tee celebrates the gloriously relatable side of training, racing, and life in general.
This design features clean typography, a minimalist running-shoe icon, and a curated colour palette that suits anyone who embraces the chaos with humour. Whether it’s a gift for a runner or a treat for yourself, this tee is built for comfort on and off the miles.
• Unisex fit for everyday wear
• Soft, lightweight, and comfortable
• Perfect gift for runners with a sense of humour
• Available in a curated range of colours that suit all styles
This product is made especially for you as soon as you place an order, which is why delivery can take a little longer — think thoughtful craftsmanship rather than Amazon Prime.
Department of Mental Mechanics – Est. 1885
This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
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!
For the runners who show up anyway — even when the hair’s wild, the plan’s improvised, and the energy level is ‘we’ll see what happens’. The HOT MESS – Running Express Tee celebrates the gloriously relatable side of training, racing, and life in general.
This design features clean typography, a minimalist running-shoe icon, and a curated colour palette that suits anyone who embraces the chaos with humour. Whether it’s a gift for a runner or a treat for yourself, this tee is built for comfort on and off the miles.
• Unisex fit for everyday wear
• Soft, lightweight, and comfortable
• Perfect gift for runners with a sense of humour
• Available in a curated range of colours that suit all styles
This product is made especially for you as soon as you place an order, which is why delivery can take a little longer — think thoughtful craftsmanship rather than Amazon Prime.
Department of Mental Mechanics – Est. 1885
This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
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!
HOT MESS – Running Express Tee (Unisex Running T-Shirt)
Sale price£17.00
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