adidas Adizero Avanti 99 - Yellow - Trainers - UK 11.5

The Adizero Avanti 99 are optimized for middle-distance races ranging from 3K to 10K on the track.

While they feature cushioning, their primary design is for racing. For extensive daily training, a shoe with more cushioning and flexibility might be more appropriate. They may require a break-in period for comfort during longer efforts.

These shoes weigh approximately 172 grams, contributing to their lightweight feel for speed.

These shoes are designed with a full-length spike plate and grip optimized for synthetic tracks. They are not recommended for road racing, as the spike plate can be damaged and grip will be compromised.

Lightstrike Pro is adidas's advanced cushioning technology that offers a combination of being super-light while providing significant energy return to enhance running speed.

Use the provided spike wrench to screw the spikes firmly into their receptacles. Check them before each race to ensure they are tight.

The upper is made from mesh for breathability and a lightweight feel. While designed for performance, like all performance footwear, care should be taken to avoid excessive abrasion.

Ensure the receptacles are clean and free of debris. Try a different spike or a spike wrench for better leverage.

This is common for racing spikes. Wear them for short periods during training to allow them to break in and mold to your foot shape. Ensure laces are not overtightened.

Check the condition of the sharkskin grip and the spike tips. Clean both thoroughly. Ensure all spikes are correctly inserted and providing adequate bite.

This could be due to insufficient break-in or an improper fit. Review lacing techniques and consider if a different size or model might be more suitable for your foot.