This Sweat Activated Tee was crafted for you to get the most out of your cardio. A funny message that is invisible until you sweat so you know your run is complete. Made of 60% Cotton and 40% Polyester that is Breathable, Stretchable, and Ultrasoft that'll bring flexibility and comfort to your workout.
Our Sweat Activated T-Shirts have a hidden message that only shows when you sweat.
Our unique formula and process guarantees that the design is 100% invisible when the T-Shirt is dry, and has high contrast when wet.