ASICS SONICBLAST Trainers - Green/Black - UK 9.5

The SONICBLAST™ is optimized for speed training, tempo runs, and fast daily training on asphalt surfaces. Its design prioritizes a lightweight, responsive, and propulsive ride.

Both are advanced cushioning technologies. FF BLAST MAX™ provides a softer, more cushioned feel, while FF TURBO²™ is designed for even lighter weight and higher energy return, contributing to a bouncier and faster sensation.

The ASTROPLATE™ is designed to enhance forward momentum and create a faster feel. Runners who are accustomed to plated shoes or those seeking a propulsive advantage will find it beneficial. Some runners new to plated shoes might need a brief adjustment period.

No, the SONICBLAST™ is specifically designed for asphalt and road surfaces. The outsole grip and shoe construction are not intended for the varied terrain of trail running.

Neutral pronation means the shoe is designed for runners whose feet roll inward a normal amount upon landing. It does not include specific stability features to counteract overpronation or underpronation.

This shoe is ideal if you are a neutral runner looking for a lightweight, responsive shoe for faster running workouts or races on paved surfaces. If you require significant stability support or run primarily on trails, other ASICS models might be more suitable.

The shoe weighs approximately 256g and features an 8mm heel drop, which is a standard measurement for many running shoes, offering a balanced feel.

Ensure you have the correct size and width. Try lacing them differently or loosening the laces around the midfoot. If discomfort persists, consider socks of different thickness or a different shoe model.

The ASICSGRIP™ outsole provides good traction, but performance can vary on very wet or slick surfaces. Ensure the outsole is clean from debris. For extremely wet conditions, proceed with caution.

This can occur after significant mileage. Ensure the shoes are not excessively dirty or wet, as this can affect cushioning. If the cushioning has truly degraded, it may be time to consider replacement.

Ensure you are wearing appropriate running socks. Break in the shoes gradually by wearing them for shorter periods initially. If the abrasion persists, it may indicate a fit issue.