Albert Einstein in the style of The Adventures of Tintin The Relativity of Time shirt Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee

Fresh Design, Premium Fabric – Printed Just for You

First impression? Fire. Tenth wash? Still fire. Printed directly on Gildan® cotton with pro-grade DTG ink that bonds to the fiber. No cracking, ever.

📸 Mockup is a tee – but we’ve got you covered. This design ships on 4 styles: T-Shirt, Long Sleeve, Crewneck & Hoodie. Your call, your style, made just for you.

What Makes It Hit Different

• 🎨 Studio-Grade Print – Eco-friendly DTG ink that bonds permanently. No cracking, no flaking, period.
• 🧵 Not Your Average Blank – Gildan® Ultra Cotton & Heavy Blend – the same blanks top brands trust.
• 👕 All-Day Comfort – Classic fit with taped seams and a tear-away label. Zero itch, zero irritation.
• 🇺🇸 Cotton Done Right – Sourced under the US Cotton Trust Protocol. Premium quality, responsibly grown.

Material Details

• Cotton Tees & Long Sleeves: 100% US cotton at 5.3–6 oz – naturally soft and breathable.
• Sweatshirt & Hoodie: 50/50 cotton/polyester (8 oz) – warm, pill-resistant, rib with spandex.
• Sport Grey uses a 90/10 cotton/poly blend for its signature heathered tone.

Find Your Perfect Fit

Browse colors and sizes to find your perfect match:

1. Browse colors and compare with the chart.
2. Use the size guide for the best fit.
3. Add to cart and you’re all set!

Shipping Details

• ✅ Production: 1–3 business days.
• 📦 USA Standard: 3–7 business days.
• ⚡ USA Rush: 3–5 business days.
• 🌍 International: 1–2 weeks.

Your order is freshly printed just for you. Make sure to check the size chart before ordering. Size exchanges aren’t possible for made-to-order items, but we’re here if you need anything.

🛒 See our full range at PrimeTeeLab.com. Premium quality, every single time.