Seamless upper that covers the entire surface
It features a lace-type fastening. All parts of the upper, except for the tongue, are made with a seamless structure that is created from a single piece. Additionally, the fabric uses very lightweight materials such as synthetic leather and synthetic fibers, combining lightness and durability. As a result, the upper material is light, and the synthetic leather conforms to the shape of the foot, achieving both lightness and fit. This seamless structure, also seen in higher models like the Jet Sprint, provides a hold that wraps around the entire foot. Moreover, it stabilizes the foot inside the spike to ensure a secure fit during high-speed races and cornering. For those transitioning from entry-level models, this shoe allows you to experience the difference in fit between training shoes and spikes.
A shoe that can be mastered by anyone, regardless of skill level
The seamless structure extends to the toes, and the shoe width is relatively wider. Because it is made of synthetic leather, the fabric conforms to the foot with use, improving fit over time. Furthermore, the width and shape of the heel are standard, so it is unlikely to select for foot shape. However, the heel itself lacks features like tightening with a belt, meaning it is effectively a free size, which may cause discomfort if the heel is small. Therefore, it is necessary to tighten the laces a bit more to improve the fit.
A soft sole that allows you to feel the ground firmly
The pins are arranged in a 1-2-2 pattern from the toe, totaling five, resembling the sole design of Puma spikes and Jet Sprint. The HYPERSPRINT7 has fewer pins and does not have the weight characteristic of multi-purpose spikes. With fewer pins, it minimizes friction with the ground and supports foot lift during takeoff. Additionally, the pins are placed on the outside, supporting foot stability during ground contact. The forefoot is flexible and easy to push off, and the heel incorporates latex cushioning foam to mitigate impact upon landing. As mentioned above, the sole itself supports ground contact, allowing for relatively clean landings even in the latter half of a race, regardless of skill level.
Cushioning designed with injury prevention in mind
The sole has little curvature, making it easy to land with a flat mindset. The cushioning in the heel is its most significant feature, allowing it to absorb impact even if landing on the heel, which helps prevent injuries. Thus, this spike can be said to be very foot-friendly. Since it does not have the stiffness of all-weather spikes, it allows for running and training with less strain on the legs. It is highly recommended not only for beginners but also for advanced-level athletes for competition use.
