I Lost An Electron. Are You Positive? Women's Signature Tee Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Custom Printed Gildan® Apparel – Designed for You
You know that one piece in your closet you reach for every single time? This is about to be it. Printed on premium Gildan® fabric with colors that stay bold wash after wash.
📸 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.
Why You’ll Love It
- 🎨 Looks Fresh, Stays Fresh – High-res DTG printing captures every detail. Machine-wash friendly.
- 🧵 Skin-Friendly & Soft – OEKO-TEX certified Gildan® fabric. No harsh chemicals, just pure comfort.
- 👕 Fits Like It Should – Classic cut, taped neck & shoulders, tear-away label. Nothing scratchy, nothing awkward.
- 🇺🇸 From American Farms – US Cotton Trust Protocol certified. The good stuff, sourced the right way.
Fabric Specs
- T-Shirt & Long Sleeve: 100% US cotton, 5.3–6 oz – soft, breathable, classic fit.
- Heavy Blend Fleece: 8 oz, 50/50 cotton/polyester – cozy warmth with pill-resistant durability.
- Note: Sport Grey contains a 90/10 cotton/poly blend for color consistency.
Color & Size Guide
Choose your favorite color and find the perfect fit:


- Browse colors and compare with the chart.
- Use the size guide for the best fit.
- Add to cart and you’re all set!
Shipping Details
- ✅ Made in: 1–3 business days.
- 📦 US Shipping: 3–7 business days.
- ⚡ Rush Delivery: 3–5 business days.
- 🌍 Worldwide: 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.
🛒 Visit TeePulseCo.com for more styles. Crafted with care, delivered with love.