Defend The Dark Telescope astronomy t-shirt | Umbra Void

Defend The Dark Telescope T-Shirt | Umbravoid

Black / S
865.000 VND
Sale price  865.000 VND Regular price 
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Defend The Dark Telescope astronomy t-shirt | Umbra Void

Defend The Dark Telescope T-Shirt | Umbravoid

865.000 VND
Sale price  865.000 VND Regular price 
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Use code UMBRAVOID to save extra 10% on your first order

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Dark skies are vanishing — and the telescope is what they're for. This design pairs the dark-sky rallying cry with the instrument at the heart of it: protect the night, and you protect every view through the eyepiece. For observers and advocates who fight light pollution so future stargazers can still find the Milky Way. A premium tee that wears your dark-sky values out loud, for anyone who believes the night sky is worth defending. Available in 7 sizes (S–4XL) and 10 colorways.

  • 100% soft ring spun U.S. cotton fabric & cotton threads
  • Proud member of the U.S. Cotton Trust Protocol
  • OEKO-TEX certified low-impact dyes
  • Salt free clean pigment dye colors
  • Plastic-free packaging — polybags removed on all colors except White

All of our shirts are shipped directly from the United States. Orders are processed within 1 to 2 business days and 4-6 days of delivery

  • The standard shipping fee is $5.99
  • All orders over $99 is free shipping
100%

Organic Cotton

GOTS certified. Grown without pesticides. Soft, breathable, built to last decades.

∞

Colorfastness

Water-based inks cured at 320°F. Wash after wash, the design stays as sharp as the night sky.

✦

Peer Reviewed

Every design is verified against current astronomical data. Coordinates are real. Objects are real.

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Made in USA

Produced in the United States. Shorter supply chain, lower footprint, faster delivery.

All orders are printed and shipped from our facility
in the United States. Once your order is placed,
you can expect delivery within 5–7 business days.

We carry sizes XS through 4XL to fit as many
stargazers as possible. Not sure which size is right
for you? Check our size guide on this page —
we recommend sizing up for a relaxed fit.

Turn inside out before washing. Cold water,
gentle cycle. Tumble dry low or hang dry.
Do not iron directly on the print.
Treat it right and it'll last for years of clear nights.

Reach us anytime at cs@umbravoid.com.
We typically respond within 24 hours.

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