⚛️ Gildan Softstyle Ⓡ 64000 ⚛️ Unisex fit ⚛️ 100% ring-spun cotton (fiber content may vary for different colors) ⚛️ Light fabric ⚛️ Runs True To Size ⚛️ Crafted with care, delivered with love ❤️
Washing Instructions
Follow these tips, and your TEEORY tees will last longer than the mysteries of the universe!
Turn your TEEORY shirts inside out before washing. Protect the brilliance of science by shielding it from external forces.
Choose low temperatures and gentle, natural detergents. Treat your TEEORY tees as you would a delicate experiment - with care and precision.
Keep the spin cycle light. Too much force can disrupt the balance of your scientific designs.
Air dry your TEEORY shirts to let them embrace the natural elements. If you must tumble dry, keep them away from heavy items like lab coats.
Iron your TEEORY tees inside out on a low heat setting. Preserve the genius of your designs by handling them gently.
Shipping & Returns
⚛️ FREE SHIPPING on Orders with 3+ items ⚛️ Orders are typically shipped within 7 days of placing the order ⚛️ Once shipped, allow 2-5 days for orders to be delivered
*Please also note that the shipping rates for many items we sell are weight-based*
Returns
Our goal at TEEORY is that you love your order. Our science-inspired designs are typically non-returnable, but we strive for 100% satisfaction. Please reach out if something doesn’t add up, and we’ll work to make it right!
⚛️ Incorrect, damaged, or defective items are eligible for a full refund. ⚛️ No refunds will be issued after 30 days from the purchase date.
Please contact us at support@teeory.co if you believe you are eligible for a refund.
Eligibility for a Refund:
⚛️ Received product damaged or defective ⚛️ Within 30 days of purchase ⚛️ MUST be unused and be returned in the same condition in which you received your item
You can always contact us for any return questions at support@teeory.co
*This refund policy is subject to change at any time and without notice*
Regular price
$39.99 USD
Sale price
From $29.99 USD
Unit price/ per
Sale
What you're actually getting
Crafted from soft, durable cotton that only gets better with every wash. Say goodbye to flimsy synthetic blends that fall apart after a single season.
Designed for Science Lovers
"Every design is crafted with curiosity in mind — whether you’re unlocking the secrets of the universe, conducting experiments, or just geeking out over atoms and equations, we’ve got gear that speaks your language."
Softest in the Lab
"Our Gildan 64000 t-shirts are soft, breathable, and made to move — perfect for late-night experiments, deep dives into research, or just relaxing after a long day of thinking critically."
Customer Reviews
Overall rating: 4.8 / 5 from 211 reviews.
A frequent buyer of the fabulous t-shirts from TEEORY, this is my favorite to date. Unfortunately, it was too big. I asked if I could exchange it for a smaller size. The answer was no. But... We will send you a t-shirt of your choice free of charge! Wha-a-at? Really? Alright!
For our holiday gift exchange 12/25/2025, my wife wore the larger green one, and I wore the smaller red one, with the same message: You Matter... (until) You Energy. Love it! I anticipated that it would spark laughter and lively conversation.
Actually, our family took it all in stride (they're used to our odd humor)! My wife, in the green T, is sitting beside me, in my power wheelchair. I may be paralyzed, but I have never lost my sense of humor or adventurous entrepreneurial ways! I live a life based on learning and following my curiosity. I attempt to spread my passion for nature to others with diverse abilities. #AccessRecreation.org
Thanks for doing what you do, with all its high quality and humor!
T-shirt is very thin. Screen print can be seen thru. Basically a budget tee. Need to offer a heavyweight tee (even if it costs more)and make sure before shipping it out that screen print is heavy and you can't see thru it. Print is so light its transparent. I had this problem with teeory before and was graciously refunded. However I like the themes you offer. So you have to step up your game.
The website was easy to navigate, the product was accurately described on the website, the colors in the website photo were very close to the actual colors (which often is not the case on other websites), the fit was consistent with the sizing guide specifications and the item was delivered ahead of the scheduled date. Most importantly, the product quality is excellent. All in all, a very favorable experience.
Radiological treatment staff (prostate cancer) got a good laugh when they saw me come in to the treatment room. Joked that they would be extra careful aiming the rays!
We print on premium-quality Gildan 64000 tees, made from soft, breathable, and durable fabric. Crafted with 100% ring-spun cotton or a cotton/polyester blend, they offer lasting comfort with a touch of stretch.
How do the shirts Fit?
Our shirts feature a modern, unisex fit. They run true to size — slightly fitted but not tight. If you're between sizes or prefer a looser fit, we recommend sizing up.
Will the design peel over time?
Nope! We use high-quality Direct-To-Film (DTF) printing that bonds the ink directly to the fabric. With proper care, your shirt’s design will stay vibrant for years.
How should I care for my shirt?
For best results, wash inside out in cold water and tumble dry on low or hang dry. Avoid ironing directly on the design.
Do you offer returns or exchanges?
Absolutely! We want you to love your items so we offer a 30 day satisfaction guarantee. If your t-shirt doesn’t fit or arrives damaged, we offer hassle-free returns and exchanges within 30 days of delivery. For more information, view our Return policy.
How long does shipping take?
Each order is custom made. Orders typically ship within 2 – 4 business days. You will receive an email with tracking info as soon as your item(s) ship. Delivery within the U.S. usually takes 5–7 business days. International shipping may take a bit longer depending on the destination.
Are your products eco friendly?
We print each shirt on demand to reduce waste and use water-based, non-toxic inks. Our production partners are committed to ethical and environmentally responsible practices.
Do you offer wholesale or bulk pricing?
Yes — we offer bulk discounts for group orders, events, or retail partners. Contact us at support@teeory.co for details.
Still need answers?
Feel free to email us at support@teeory.co — we’ll get back to you as quickly as possible.
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