Japan Flag T-Shirt for Men and Women by AllStarMerch Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Original Design – Soft Cotton, Vibrant Print
Soft enough to sleep in. Cool enough to post about. Every piece is DTG-printed on premium Gildan® fabric for colors that pop and comfort that lasts.
📸 Image shows a tee, but this design is printed on 4 styles: T-Shirt, Long Sleeve, Sweatshirt & Hoodie. Select your preferred style at checkout – every piece is made to order, exactly how you pick it.
Here’s Why It’s Worth It
- 🎨 Print That Pops – DTG-printed directly into the fabric. No cracking, no peeling – just bold, vivid color.
- 🧵 Premium Feel – Genuine Gildan® blanks. Ultra Cotton for tees, Heavy Blend for hoodies. You’ll feel the difference.
- 👕 Your New Daily Driver – Relaxed classic fit with reinforced seams. Tear-away tag = no more neck itch.
- 🇺🇸 Wear It With Pride – Made with American cotton from the US Cotton Trust Protocol. Quality from the ground up.
Fabric & Construction
- T-Shirt & Long Sleeve: 100% cotton (5.3–6 oz) – lightweight, breathable.
- Sweatshirt & Hoodie: 50/50 cotton/polyester (8 oz) – warm, pill-resistant, rib with spandex.
- Fabric note – Sport Grey (90/10 cotton/poly) has a slight poly blend for that classic heather finish.
Color & Size Guide
Choose your favorite color and find the perfect fit:


- Use the color chart to explore your options.
- Check the size chart for measurements.
- Select, add to cart, and enjoy!
Shipping & Returns
- ✅ 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.
🛒 See our full range at PopFlextees.com. Premium quality, every single time.