ASICS Performance Fujispeed 4

The ASICS Fujispeed 4 running shoe in blue, size 45, is designed for road running and emphasizes lightness and responsive cushioning. This model features ASICS FlyteFoam midsole technology, which provides consistent cushioning and energy return throughout the run, complemented by a Guidance Line system to enhance running efficiency. The engineered mesh upper offers breathable support with strategically placed reinforcements for midfoot stability, while the AHAR outsole rubber ensures durable grip in high-wear areas on various asphalt surfaces. The shoe has a gender-neutral design with a spacious toe box and secure heel cap, making it suitable for runners seeking a balanced combination of comfort and propulsion. The Fujispeed 4 maintains a flat construction with an approximate heel-to-toe drop of 8 mm, promoting a natural foot strike. Weighing around 250 g per shoe in size 45, it delivers a responsive running feel, ideal for tempo runs, interval training, and daily mileage on the road. The blue colorway features subtle reflective elements for improved visibility in low-light conditions. This successor to the Fujispeed series continues ASICS' commitment to innovation in running shoes, focusing on durable materials and reliable performance for dedicated runners.