Premium Dont Sleep On Seattle Mariners T Shirts Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Made-to-Order Graphic Apparel – Bold & Comfortable
Real talk: life’s too short for boring clothes. This piece is DTG-printed on genuine Gildan® blanks – vivid colors, premium feel, zero compromises.
📸 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.
Here’s Why It’s Worth It
- 🎨 Fade-Proof Color – Direct-to-garment printing means your design stays as bold as the day it arrived.
- 🧵 Comfort-Level: 10/10 – Gildan® blanks with OEKO-TEX certified dyes. Soft on skin, gentle on the planet.
- 👕 Move Freely – Classic unisex fit with taped seams. The tear-away label means nothing scratching your neck.
- 🇺🇸 US Cotton, Real Quality – Proud member of the US Cotton Trust Protocol. Feel good about what you wear.
Fabric & Construction
- T-Shirt (5.3 oz) & Long Sleeve (6 oz): 100% cotton – airy, comfortable, all-season wear.
- Sweatshirt & Hoodie: 8 oz, 50/50 cotton/poly blend – cozy, durable, resists pilling.
- Note: Sport Grey contains a 90/10 cotton/poly blend for color consistency.
Size & Color Options
Browse colors and sizes to find your perfect match:


- Check the color and size chart above.
- Select your style, color, and size.
- Add to cart and proceed to checkout.
Delivery & Handling
- ✅ Production: 1–3 business days.
- 📦 USA Standard: 3–7 business days.
- ⚡ USA Rush: 3–5 business days.
- 🌍 International: 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.
🛒 Head to PopFlextees.com for more. Quality prints. Premium fabric. Happy customers.