Heisenberg's Uncertainty Principle - Where Or When? Not Both IYKYK by el-em-cee Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Heisenberg's Uncertainty Principle - Where Or When? Not Both IYKYK by el-em-cee Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Premium DTG Printed Apparel – Made to Order
You didn’t come here to blend in. Vibrant DTG print on genuine Gildan® blanks – bold design, premium comfort, the whole package.
📸 What you see is a T-Shirt mockup, but don’t stop there – this design comes in 4 different styles: T-Shirt, Long Sleeve, Crewneck Sweatshirt & Hoodie. Choose your favorite and we’ll make it just for you.
Why This Stands Out
- 🎨 Zero Compromise – Vivid, detailed DTG print. Throw it in the wash – the design isn’t going anywhere.
- 🧵 Skin-Friendly & Soft – OEKO-TEX certified Gildan® fabric. No harsh chemicals, just pure comfort.
- 👕 All-Day Comfort – Classic fit with taped seams and a tear-away label. Zero itch, zero irritation.
- 🇺🇸 US Cotton, Real Quality – Proud member of the US Cotton Trust Protocol. Feel good about what you wear.
Fabric & Construction
- T-Shirt & Long Sleeve: 100% cotton (5.3–6 oz) – lightweight, breathable.
- Fleece (Sweatshirt & Hoodie): 8 oz cotton/poly blend – warm, smooth surface, anti-pill finish.
- Sport Grey is 90/10 cotton/poly for a heathered look.
Pick Your Color & Size
Reference the charts below before you order:
- Use the color chart to explore your options.
- Check the size chart for measurements.
- Select, add to cart, and enjoy!
When Will It Arrive?
- ✅ Production: 1–3 business days.
- 📦 USA Standard: 3–7 business days.
- ⚡ USA Rush: 3–5 business days.
- 🌍 International: 1–2 weeks.
Every item is made to order just for you. Please verify your size using the chart above. We can’t accept returns for sizing errors, but we’re always here to help if something isn’t right.
🛒 Browse the collection at VintageInkLab.com. Every piece, premium quality.