TNMOC T-Shirt - Colossus

The TNMOC Pro T-Shirt – Colossus is a comfortable, everyday essential inspired by one of the world’s first programmable electronic computers. Featuring a bold Colossus print, this t-shirt is perfect for visitors, volunteers, and anyone passionate about computing history.

Ideal for wearing around The National Museum of Computing or beyond, it combines a clean, modern look with a meaningful connection to the innovation that shaped the digital world.

Inspired by Computing History

This design pays tribute to Colossus and the pioneering work carried out at Bletchley Park. A standout piece for technology enthusiasts, it celebrates the origins of modern computing in a simple, wearable format.

Comfort for Everyday Wear

Made from a 50% cotton / 50% polyester blend, this t-shirt offers a soft feel with added durability. The lightweight 180gsm fabric keeps you comfortable throughout the day, whether you're exploring the museum or wearing it casually.

Specification

• 50% cotton / 50% polyester
• Weight: 180 gsm
• Modern comfortable fit
• Ribbed crew neck collar
• Shoulder to shoulder taping
• Side seams for improved fit
• Twin needle stitching for durability
• Suitable for embroidery, print and branding
• 60°C wash suitable for workwear laundering

Fabric & Weight

• Polycotton jersey fabric
• 50% cotton / 50% polyester
• 180 gsm lightweight fabric

Sizing

• XS – 33/34"
• S – 35/37"
• M – 38/40"
• L – 41/43"
• XL – 44/47"
• XXL – 48/50"
• 3XL – 51/53"
• 4XL – 54/56"
• 5XL – 58/60"
• 6XL – 61/63"