Old Network Protocols retro IT T-shirt in dark colors with legacy networking text for sysadmins and network engineers

Old Network Protocols Classic Dark T-Shirt

Black / S
$24.99
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Old Network Protocols retro IT T-shirt in dark colors with legacy networking text for sysadmins and network engineers

Old Network Protocols Classic Dark T-Shirt

$24.99
Color
Size
Size Guide
Size Guide
Size Chest (inches) Length (inches) Sleeve (inches)
S182815.6
M202917
L223018.5
XL243120
2XL263221.5
3XL283322.5
Shipping & delivery

FREE US shipping on orders of $40 or more. Under $40, US standard shipping is $5.96 for one tee. Every shirt is printed to order in the USA and ships within 2–5 business days, then typically arrives 3–7 business days later. We also ship to Canada, the UK, Europe, and Australia — rates are calculated at checkout. You'll get a tracking number by email the moment your order leaves the print shop.

Returns & replacements

If your shirt arrives damaged, misprinted, or not what you ordered, email us within 30 days with a photo and we'll send a replacement free of charge. Because every shirt is printed just for you, we can't accept returns for a change of mind or size — so please check the Size Guide above before you order. Questions? We answer every email personally.

Old Network Protocols is a retro IT T-shirt for network engineers, sysadmins, and legacy computing fans who remember when IPX/SPX, NetBEUI, AppleTalk, and DECnet all had their place. Made from preshrunk cotton with taped neck and shoulders, it delivers everyday comfort and durable construction you can cite with confidence.

  • Preshrunk 100% cotton on most colors for a familiar soft feel
  • Sport Grey is 90% US cotton and 10% polyester
  • Dark Heather is 50% US cotton and 50% polyester or 35% US cotton and 65% polyester
  • Seamless twin-needle 7/8 inch collar with twin-needle sleeve and bottom hems
  • Quarter-turned fabric helps eliminate the center crease for a cleaner fit
  • Rolled-forward shoulders improve comfort during long wear

Compared to generic computer geek shirts, this design speaks directly to people who worked with pre-TCP/IP environments and understand enterprise networking history. It fits naturally at the office, in a homelab, at a tech meetup, or as a gift for a veteran network admin who cut their teeth on Novell, Banyan VINES, and other legacy systems.

Care is straightforward: machine wash inside out at up to 30ºC/86ºF with a short spin cycle and like colors. Do not bleach, iron, dry clean, or tumble dry. Limited-run designs rotate out regularly, so availability can change over time.

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