The Dare 2b Power Up Tee. This mens sports t-shirt is built for high-energy activities, featuring advanced thermoregulation technology that cools you down by up to 3C. Made from lightweight polyester fabric, its breathable and comfortable, perfect for running, gym workouts or outdoor training. Reflective print details ensure you remain visible in low-light conditions, while the ergonomic fit keeps you comfortable and focused. Dare 2b Men's Power Up T-Shirt in Charcoal Size: Large