BLUEROQS

Annual Pi Day 3.1415926 T-Shirt | Retro Pi Symbol Unisex Tee

$18.32 USD

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Celebrate the quiet thrill of numbers with this soft, lightweight tee that wears like a well-loved formula. The bold retro Pi emblem and trailing digits sit proud on a smooth, breathable fabric — the kind you reach for during late-night study sessions, math club meetups, or casual campus days. It’s comfortable enough for all-day wear and subtle enough to spark a smile from anyone who recognizes the sequence. Let the vintage color palette and clean crew neckline carry a little cleverness into ordinary moments.

Materials

- 100% ring-spun cotton for a soft, breathable feel (blend varies with colors)

Descriptions

- 100% ring-spun cotton for a soft, breathable feel (blend varies with colors)
- Tubular knit construction — no side seams for a clean, smooth silhouette
- Ribbed crew neckline with shoulder tape to retain shape and prevent stretching
- Pearlized tear-away label for itch-free comfort
- Oeko-Tex certified materials and ethically sourced cotton