This is a track and field shoe spikes, you can install the spikes on the sole of the shoe, widely used in track and field sports, plastic track, sand, hurdles, etc. Suitable for older and softer tracks.

Specification：
Color
Material
Overall Length
Spike Length
Thread Length
Thread Diameter
Thread Specifications
Spikes Wrench Size
Packing List

Advantage:
1. The spike is made of carbon aluminum alloy, which is lightweight,and more suitable for temporary use in competitions and exams. It is strong and durable, wear-resistant, anti-corrosion and anti-rust. The spikes are specially designed to provide grip on dry terrain for track and field, cross-country roads, hiking, high jumping or cross-country.
2. The tapered, needle-like design increases the friction between the shoe and the ground, which can increase running speed and ensure balance.

Instruction:
Easy to use, a spike wrench is included in the package. You simply use a spike wrench to make the spikes into your shoes. Then check which installation method works best for you.

NOTE: Please confirm the size before ordering.