Zetta Number Crewneck Sweatshirt S-5XL — Scientific Notation Math Tee
This cozy crewneck celebrates scientific curiosity with a clean, math-inspired design. Soft yet substantial, the sweatshirt features a clear typographic layout that spells out “Zetta” and its numerical meaning across the front, turning an abstract concept into a wearable conversation starter. The midweight cotton-poly blend and ribbed details make it comfortable for cool mornings, late-night study sessions, or relaxed weekends. Subtle, durable construction and thoughtful labeling keep the focus on comfort and the idea printed on the chest.
Product features
- Medium-heavy 50/50 cotton-poly blend (8.0 oz/yd²) for warmth and durability
- Ribbed knit collar, cuffs, and waistband with double-needle stitching for shape retention
- Tubular knit (no side seams) for cleaner silhouette and reduced fabric waste
- OEKO-TEX® certified dyes and ethically grown US cotton; meets flammability and heavy-metal compliance standards
Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Do not dryclean
- Do not iron
Without side seams
Knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Embroidery
Embroidery decoration method available on either left chest, center chest, or large center chest, as well as right + left wrists
Age restrictions
For adults
Other compliance information
Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.
Country of origin
Made in Nicaragua
DTF inner neck labels
The inner neck labels and wrist prints are printed using the Direct-to-Film (DTF) print method, while the rest of the prints are done with the Direct-to-Garment (DTG) method.
Do not dryclean; Do not iron; Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat.
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We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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Designs © 2026 Charlotte Place Design
and Christopher Fayers