• Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee
  • Thermo Reactive Tee

Thermo Reactive Tee

Regular price

Introducing the Thermo Reactive Tee: become one with the radioactive wasteland. Crafted from high quality cotton fabric with a unique thermo-reactive design that responds to changes in termperature -- watch as the allover print graphics transform and evolve as you move through your day. Whether you're out in the sun or in a cooler environment, the Thermo Reactive Tee adds an ever-changing element of surprise and creativity to your outfit. Embrace the radiation, and become the center of attention wherever you go.


  • 100% cotton
  • Thermoreactive print: temperatures over 87 degrees Farenheit (31 degrees Celsius) turns hidden black design to neon green.
US (Inches) Chest Width Body Length
XS 17 27
S 18.5 28
M 20 29
L 22 30
XL 24 31
2XL 25.5 32
3XL 27 33


Domestic Shipping:

  • Free shipping for orders over $200 within the U.S.
  • All other domestic orders: $8.99
  • Estimated delivery time: 5-8 days

International Shipping:

  • Shipping cost calculated at checkout
  • Estimated delivery time: 8-14 days

We strive to get your order to you as swiftly as possible. Please note that delivery times may vary depending on your location. Feel free to reach out to our customer support team if you have any questions about your order's shipping status.

We want you to be completely satisfied with your purchase. That's why we offer a 90-day return policy. To be eligible, items must be in their original packaging and unused/unworn.

If you encounter any issues with your product, please contact us, and we'll gladly exchange it for a new one.

For returns, kindly reach out via our contact page, and our dedicated team will guide you through the process. Your satisfaction is our priority.

At Theorywear, we're committed to making a positive impact on the environment. Our dedication to sustainability is evident in our practices. We utilize biodegradable polybags for all our product packaging, minimizing our ecological footprint.

Furthermore, we collaborate with manufacturing partners who share our values. Our commitment to sustainable production practices and zero-waste methods drives us to create products you can feel good about. Thank you for joining us in making a difference.