"Effort 13" is an all-around type of spike that caters to a wide range of track and field athletes, from beginners to intermediate runners. Designed for versatility, it can be used for distances from 100m to middle distances, as well as hurdles and jumping events, making it suitable for athletes who are new to spikes or those competing in multiple events. While prioritizing lightness and fit, cushioning is also considered, supporting stable running while reducing the burden on the feet. The sole uses durable materials, allowing for long-term use from practice to competition. It is the perfect shoe for track and field beginners, and it can be used for practice on both dirt and tartan tracks. spbrade9 is a highly versatile track spike shoe that supports multiple track events such as 100m to 400m and hurdles. It is the perfect spike shoe for beginners in short-distance events. A shoe case is also included now. As it is an old model, and there are also scratches and stains, they are being sold for less than half price. Please refrain from purchasing if you are sensitive to these issues. Type: Spikes