Fibonacci - The Golden Spiral in Geometry with Earth tones by Denis Marsili Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Original Design – Soft Cotton, Vibrant Print
Imagine scrolling past this and NOT getting it. Yeah, we can’t either. Soft Gildan® cotton, studio-quality print, and a fit that just works. You’re welcome.
📸 Seeing a T-Shirt? That’s just the preview! This exact design is also available on Long Sleeve, Sweatshirt & Hoodie. Just choose your style – we print and ship it your way.
Why You’ll Love It
- 🎨 Built to Last – DTG printing means color is part of the fabric, not sitting on top. Wash without worry.
- 🧵 Skin-Friendly & Soft – OEKO-TEX certified Gildan® fabric. No harsh chemicals, just pure comfort.
- 👕 Designed for Real Life – Classic silhouette, taped shoulders, itch-free tear-away label. Wear it anywhere.
- 🇺🇸 US Cotton, Real Quality – Proud member of the US Cotton Trust Protocol. Feel good about what you wear.
What It’s Made Of
- T-Shirt & Long Sleeve: 100% US cotton, 5.3–6 oz – soft, breathable, classic fit.
- Sweatshirt & Hoodie: 50/50 cotton/polyester (8 oz) – warm, pill-resistant, rib with spandex.
- Note: Sport Grey contains a 90/10 cotton/poly blend for color consistency.
Choose Your Style
Find your size and pick your color – it’s that easy:


- Pick your color from the chart above.
- Choose your size using the size guide.
- Add to cart – we’ll handle the rest!
Delivery Info
- ✅ Made in: 1–3 business days.
- 📦 US Shipping: 3–7 business days.
- ⚡ Rush Delivery: 3–5 business days.
- 🌍 Worldwide: 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.
🛒 Shop the full catalog at PopFlextees.com. Bold designs, premium comfort.