Simple Jack is happy by iWumbo Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Unique Graphic Wear – DTG Printed on Gildan® Blanks
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.
📸 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
- 🎨 Looks Fresh, Stays Fresh – High-res DTG printing captures every detail. Machine-wash friendly.
- 🧵 Quality on Another Level – Gildan® Ultra Cotton & Heavy Blend. Responsibly dyed, ridiculously soft.
- 👕 All-Day Comfort – Classic fit with taped seams and a tear-away label. Zero itch, zero irritation.
- 🇺🇸 Trust the Source – Made with US Cotton Trust Protocol cotton. Premium from seed to stitch.
Materials & Specs
- T-Shirt & Long Sleeve: 100% US cotton, 5.3–6 oz – soft, breathable, classic fit.
- Crewneck & Hoodie: 50/50 blend at 8 oz – pill-resistant fleece with spandex ribbing.
- Note: Sport Grey contains a 90/10 cotton/poly blend for color consistency.
Pick Your Color & Size
Reference the charts below before you order:


- Find your color in the chart above.
- Match your measurements to the size guide.
- Add to cart and check out securely.
Delivery & Handling
- ✅ Made in: 1–3 business days.
- 📦 US Shipping: 3–7 business days.
- ⚡ Rush Delivery: 3–5 business days.
- 🌍 Worldwide: 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.
🛒 More to love at PopFlextees.com. Designed for you, printed with pride.