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|---|---|---|
| S | 18 | 28 |
| M | 20 | 29 |
| L | 22 | 30 |
| XL | 24 | 31 |
| 2XL | 26 | 32 |
| 3XL | 28 | 33 |
Measured flat: chest across the shirt 1 inch below the armpits, length from the top of the shoulder to the hem. Compare with a tee you already own.
Stacked ridgelines traced from real elevation data across a 20-mile square around downtown Johnson City, with the city's coordinates set underneath. The mountains of upper East Tennessee, drawn as clean lines. One-color print that works on any shirt.
This one is real data. We took elevation data for a 20 x 20 mile square centered on downtown Johnson City, sliced it into west-to-east profiles, and stacked them from north to south. Every bump on every line is actual terrain, smoothed a little so the lines print clean.
Inside the square, the ground runs from about 1,384 feet to about 4,107 feet, roughly 2,700 feet of relief. That rise is the mountains of upper East Tennessee, ridges like Clarke Mountain, Stone Mountain, Fork Mountain, Pinnacle Mountain and Buffalo Mountain, with the Watauga River, the Nolichucky River and the Doe River cutting through the valleys below.

Yes. Each line is a real west-to-east elevation profile across a 20 x 20 mile square centered on downtown Johnson City. The map on this page shows the exact area.
The tallest ridges in the square include Clarke Mountain, Stone Mountain and Fork Mountain, with Buffalo Mountain among the named peaks closer to town.
Sizes S to 3XL in 12 colors: Black, Natural, Sand, White, Sport Grey, Ash, Light Blue, Navy, Forest Green, Maroon, Military Green, Charcoal. Every size is $29.
Heavyweight 100% cotton, classic unisex fit. Each shirt is printed to order in the USA when you buy it.
Each shirt is printed to order, so we can't take returns or exchanges for size or a change of mind. If it arrives misprinted or damaged, tell us within 30 days with a photo and we'll replace or refund it, free. Check the size chart above before you order.