The Mizuno Impulse RB Tee Men's is a lightweight performance running shirt designed for athletes who value comfort, breathability and understated style. Featuring Mizuno's iconic RunBird (RB) logo, it combines moisture-wicking performance with a clean, versatile design that's equally suited to running, gym workouts and everyday active wear. Made from lightweight recycled performance fabric, the Impulse RB Tee efficiently wicks moisture away from the skin while providing excellent ventilation and unrestricted freedom of movement. Soft, comfortable and built for everyday performance, it's an essential training staple. Features Lightweight men's running tee Iconic Mizuno RunBird (RB) logo Moisture-wicking, quick-drying fabric Lightweight breathable construction Soft comfortable feel Lightweight stretch fabric Athletic fit Excellent freedom of movement Ideal for everyday training Made with recycled polyester fibres Ideal For Road running Trail running Gym training Walking Everyday running Activewear Specifications Feature Specification Brand Mizuno Category Men's Running Tee Fit Athletic Fabric Lightweight Performance Fabric Material Recycled Polyester Blend Logo Mizuno RunBird (RB) Gender Men's Fit & Sizing Athletic fit. True to size. Lightweight stretch construction for unrestricted movement. Refer to the Mizuno Men's Tee Size Guide for your ideal fit. Why Choose the Mizuno Impulse RB Tee Men's? The Mizuno Impulse RB Tee Men's combines lightweight comfort, breathable performance and timeless Mizuno styling. Featuring moisture-wicking recycled fabric, an athletic fit and the iconic RunBird logo, it's the perfect everyday training shirt for running, gym sessions and active lifestyles.