Pi 31415926535897 Shirt Funny Pi Spiral Number Symbol Gift Pi 314 Math Nerd Tee Pi Decimals Mathematics Rainbow T-shirt T-Shirt

Exclusive Design – Premium Print on Gildan® Cotton

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.

Why This Stands Out

• 🎨 Colors That Stay – Advanced DTG ink bonds with every fiber. Wash it 50 times – still looks fresh.
• 🧵 Feels Like a Hug – Gildan® fabric with OEKO-TEX certified dyes. Premium comfort from the inside out.
• 👕 Your New Daily Driver – Relaxed classic fit with reinforced seams. Tear-away tag = no more neck itch.
• 🇺🇸 Cotton Done Right – Sourced under the US Cotton Trust Protocol. Premium quality, responsibly grown.

Fabric Specs

• T-Shirt (5.3 oz) & Long Sleeve (6 oz): 100% cotton – airy, comfortable, all-season wear.
• Fleece (Sweatshirt & Hoodie): 8 oz cotton/poly blend – warm, smooth surface, anti-pill finish.
• Sport Grey is 90/10 cotton/poly for a heathered look.

Color & Size Guide

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

1. Pick your color from the chart above.
2. Choose your size using the size guide.
3. Add to cart – we’ll handle the rest!

Delivery Info

• ✅ Production: 1–3 business days.
• 📦 USA Standard: 3–7 business days.
• ⚡ USA Rush: 3–5 business days.
• 🌍 International: 1–2 weeks.

All items are custom printed after purchase. Please measure carefully and check the size guide. Returns for incorrect sizing are not accepted. Questions? Just message us – we’re happy to help!

🛒 Shop the full catalog at NorthStarTees.com. Bold designs, premium comfort.