The lights pulse. The music bumps. You're ready to go all out during HIIT when you're wearing this t-shirt. Designed to keep you going in hot conditions, HEAT.RDY means that heat will be no match for you. Move any way you want because special details give you a full range of motion. Mesh in the back keeps the air flowing. A reflective 3 Bar Logo changes colour, so you'll look as dynamic as you feel. Made with 100% recycled materials, this product represents just one of our solutions to help end plastic waste.