ASICS Metaspeed Edge Trainers - Yellow - Black - UK 12

These trainers are designed for adult male runners who are looking to maximize their speed and performance in races, aiming to achieve new personal bests.

While durable, the Metaspeed Edge is primarily engineered for race day performance. For daily training, especially long or recovery runs, a shoe with more cushioning and support might be more appropriate.

Clean them using a damp cloth and mild soap. Avoid machine washing or using harsh chemicals, and always air dry them away from direct heat.

The series is engineered for speed and responsiveness, helping runners achieve faster times by providing enhanced energy return and a propulsive feel.

They are designed for road running and track, and can handle typical running conditions. However, prolonged exposure to heavy rain or puddles is not recommended, and they should be dried thoroughly afterwards.

'Metaspeed' refers to ASICS's line of elite racing shoes designed to help athletes surpass their personal speed records.

Ensure you have selected the correct size. If still tight, try loosening the laces and re-tying them with a runner's knot. Consider if they are broken in sufficiently for your foot shape.

The midsole foam may lose some of its original responsiveness after extensive use. Ensure the shoes are kept clean and dry. For optimal performance, consider replacing them after a significant mileage threshold as recommended for racing shoes.

The Metaspeed Edge is optimized for speed and may not provide sufficient cushioning for very long distances. Consider using a more cushioned trainer for endurance runs and reserve the Metaspeed Edge for faster sessions and races.