Biology Really Grows On You Men's Relaxed Fit Tee Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee

Original Design – Soft Cotton, Vibrant Print

Picture this: you throw it on, look in the mirror, and just know it’s the one. Soft Gildan® fabric, print that pops, comfort that lasts all day. This isn’t just a shirt – it’s a mood.

📸 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.

What Makes It Hit Different

• 🎨 Studio-Grade Print – Eco-friendly DTG ink that bonds permanently. No cracking, no flaking, period.
• 🧵 Quality on Another Level – Gildan® Ultra Cotton & Heavy Blend. Responsibly dyed, ridiculously soft.
• 👕 Throw It On & Go – Relaxed unisex fit with reinforced shoulders. Comfortable from morning to midnight.
• 🇺🇸 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: Pure cotton (5.3–6 oz) – breathable comfort, durable construction.
• 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.

Choose Your Style

Use the charts below to pick your ideal color and size:

1. Check the color and size chart above.
2. Select your style, color, and size.
3. Add to cart and proceed to checkout.

Shipping Details

• ✅ Production Time: 1–3 business days.
• 📦 US Delivery: 3–7 business days.
• ⚡ US Rush Option: 3–5 business days.
• 🌍 Rest of World: 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 TeePulseCo.com. Every piece, premium quality.