Everyone has an address that means safety. For some of us it's a small warm number that never changes, never has traffic, and always resolves. This is the coziest joke in networking — a little line-art house with one lit window, and underneath, the loopback address where every developer eventually goes home. If someone reads your chest and smiles, they've spent time in a terminal. If they read it and say "what's 127.0.0.1?" — be kind. Show them.

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!