Harvard Crimson Lock It In Shirts Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Custom Printed Gildan® Apparel – Designed for You
That feeling when someone stops you and says “yo, where’d you get that?” – that’s what this is. Premium Gildan® cotton, DTG-printed so the colors hit different and never fade. Your new go-to, trust us.
📸 The photo features a T-Shirt, but you’re not limited to that! This design is available on T-Shirt, Long Sleeve, Sweatshirt & Hoodie. Pick your style and we handle the rest.
Why This Stands Out
- 🎨 Print That Pops – DTG-printed directly into the fabric. No cracking, no peeling – just bold, vivid color.
- 🧵 Comfort-Level: 10/10 – Gildan® blanks with OEKO-TEX certified dyes. Soft on skin, gentle on the planet.
- 👕 Your New Daily Driver – Relaxed classic fit with reinforced seams. Tear-away tag = no more neck itch.
- 🇺🇸 US Cotton, Real Quality – Proud member of the US Cotton Trust Protocol. Feel good about what you wear.
Materials & Specs
- T-Shirt & Long Sleeve: 100% cotton (5.3–6 oz) – lightweight, breathable.
- Sweatshirt & Hoodie: 50/50 Heavy Blend (8 oz) – pill-resistant with spandex cuffs & waistband.
- Sport Grey is 90/10 cotton/poly for a heathered look.
Choose Your Style
Use the charts below to pick your ideal color and size:


- Check the color and size chart above.
- Select your style, color, and size.
- Add to cart and proceed to checkout.
Delivery Info
- ✅ 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.
All products are made to order. Please double-check your size before purchasing. No returns or exchanges for incorrect size selections. If there are any issues, feel free to message us for assistance.
🛒 Check out ThreadNative.com for the latest drops. Premium apparel, always.