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Born on Pi Day T-Shirt | Retro Pi Symbol, Math Nerd Tee
Born on Pi Day T-Shirt | Retro Pi Symbol, Math Nerd Tee
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A lightweight, year-round tee that celebrates math lovers with low-key retro flair. The front print pairs a weathered sunset circle and classic pi symbol with bold “Born on Pi Day” lettering — playful, nerdy, and unmistakably personal. The crew neckline and classic fit keep the silhouette simple so the design does the talking. Wear it to classroom events, casual meetups, or march into Pi Day gatherings with an easygoing confidence. The soft ring-spun cotton feels gentle against skin; the tear-away label and stable shoulder tape mean it stays comfortable and tidy through repeat wears and washes.
Materials
Materials
- 100% ring-spun cotton for a soft, lightweight hand (varies by color in blends)
Descriptions
Descriptions
- 100% ring-spun cotton for a soft, lightweight hand (varies by color in blends)
- Tubular knit without side seams for a cleaner look and less fabric waste
- Ribbed collar and shoulder tape to retain shape and prevent stretching
- Pearlized tear-away label for itch-free comfort
- Durable, vibrant finish of print
Size chart
Size chart

Care Instructions
Care Instructions
- Do not dryclean
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Machine wash: cold (max 30C or 90F), with similar colors
Shipping & Returns
Shipping & Returns
Return: 30 days, to the address where the product was shipped from
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