Pi Day Sweatshirt is the cozy way to celebrate 3.14 with style. Made from a soft cotton-polyester blend and printed with Direct-To-Garment (DTG) technology, this sweatshirt keeps its pi motif vibrant and resistant to cracking or peeling. The durable Gildan 18000 crew neck is built for daily wear—from math labs to casual Fridays—so you can rep your love of numbers year-round.
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Fabric & feel: Cotton-polyester blend offers breathable comfort and lasting softness against daily wear.
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Print quality: Direct-To-Garment (DTG) printing keeps the pi graphics crisp and resistant to cracking wash after wash.
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Fit & style: Unisex regular fit with a classic crew neck (Gildan 18000) that layers well under a jacket or over a tee.
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Care: Machine wash cold (max 30C/90F), non-chlorine bleach as needed, tumble dry low, do not iron or dry clean.
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Shipping & gift-ready uses: Ships from the United States; 1–3 days processing, 2–8 days delivery. Great as a Gift for Math Teachers or a Funny Math Nerd Sweatshirt.
This Pi Day Sweatshirt is ideal for Pi Day celebrations, classrooms, math clubs, or as a thoughtful gift for a math teacher. It also works as a comfy everyday staple for any math lover tee fan, pairing well with jeans, joggers, or skirts.
Ready to celebrate Pi Day in cozy style? Add to cart today and wear your numbers with pride.
