Active wear shirts now change color with thermal heat signature. The shirt is a new way to measure workout using one’s body heat since it keeps a comfortable temperature but has the ability to change colors depending on body temperature.

The material used to make the shirts is MRI stylised technology-approved and has been combined with the body’s blood flow and metabolism with advanced thermal imaging to create the color changes. The harder a workout, and depending on the muscles that are worked, the shirt will change colors accordingly, giving a clear map of the muscles that have been worked on and those that need to be worked on.

Fitness apps are capable of tracking activities, diet, weight, and sleep patterns to help people stay motivated toward fitness goals. The drawback to most of these fitness apps is the need to have a smart phone on 24/7 to get the most accurate response.

Being able to visualise the impact of a workout in real time via a person’s thermal heat signature makes this clothing jump leaps and bounds over any other. It’s unlike other gym clothes. It allows the wearer to push harder and exceed their own expectations.

With these workout clothes, people will get to know more about themselves and how their metabolic response changes with the amount of heat that is produced. What makes this active wear even better is the fact that it's eco-friendly because of the non-toxic dyes.