Mornei 16x Replacement Spikes for Track Shoes Track Spikes Metal Practical Adults Track Short Nails.These track spikes are great for tracks and short sprints of 100-400 meters, making them a versatile addition to your athletic gearMade from steel material, these track shoe spikes are designed to withstand rigorous training sessions, ensuring long term useEach spikes measures 0.7 cm/0.28 inch in length with a thread diameter of 0.5 cm/0.20 inch, providing optimal grip on the track without adding excessive weight to your shoesWhether you're an amateur athlete or training professionally, these quality track spikes can help improve your performance by providing better traction and speed on the fieldThis set includes 16 replacement spikes for track shoes, allowing you to fully outfit a pair of track shoes with extras on hand for replacements as neededTrack Spikes Men Women Track Shoe Spikes Steel. Replacement Spikes For Track Shoes Metal Portable. Track And Field Running Spikes Running Spikes. Hiking High Jumping Cross Country Competition. Outdoor Sports Accessories Lightweight Practical. [Suitable for Use]: These track spikes are great for tracks and short sprints of 100-400 meters, making them a versatile addition to your athletic gear [Packaged Set]: This set includes 16 replacement spikes for track shoes, allowing you to fully outfit a pair of track shoes with extras on hand for replacements as needed [Sturdy Material]: Made from steel material, these track shoe spikes are designed to withstand rigorous training sessions, ensuring long term use [Product Dimensions]: Each spikes measures 0.7 cm/0.28 inch in length with a thread diameter of 0.5 cm/0.20 inch, providing optimal grip on the track without adding excessive weight to your shoes [Professional Training Tool]: Whether you're an amateur athlete or training professionally, these quality track spikes can help improve your performance by providing better traction and speed on the field