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Lightweight, breathable, and built for movement — this V-neck performance tee carries a minimalist astronomy motif that reads “Habitable Worlds Observatory.” The design’s soft blue and white lettering sits on a deep square field, evoking night-sky maps and quiet late‑night observing sessions. Wear it on warm evenings at the local observatory, during brisk sunset hikes, or while running telescope calibration checks; the athletic cut and featherweight fabric move with you without weighing you down. The shirt feels like the calm focus of a clear night: practical, quietly nerdy, and tuned to the small rituals of skywatchers.
Product features
- 100% moisture-wicking polyester — stays dry and cool during activity
- Extra-light fabric (3.5 oz/yd²) for breathable comfort
- UPF 40+ sun protection shields you during daytime observing
- Direct-to-Film (DTF) print for crisp, lasting design detail
- Athletic fit with transition to tear-away label for comfort
Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Do not tumble dry
- Do not iron
- Do not dryclean
Habitable Worlds Observatory V‑Neck T-Shirt
$13.03
Product features
- 100% moisture-wicking polyester — stays dry and cool during activity
- Extra-light fabric (3.5 oz/yd²) for breathable comfort
- UPF 40+ sun protection shields you during daytime observing
- Direct-to-Film (DTF) print for crisp, lasting design detail
- Athletic fit with transition to tear-away label for comfort
Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Do not tumble dry
- Do not iron
- Do not dryclean