Engineered for performance, the Mizuno Thunder Blade offers a durable and resilient ride. The upper is constructed with a sturdy mesh base and multiple synthetic overlays creating web-like support around the foot. Giving the 'Black Red' sneaker some oomph, a white RunBird design hits closer to the tongue as opposed to its typical sidewall location while mini logo accents the heel. A rugged rubber gum outsole boasts deep grooves to support the foot on varied terrain.