The Asics FUJISPEED™ 4 is a lightweight, performance trail shoe that is engineered to give you the best balance of speed and control on the runnable trails.

This shoe is revamped with a trail optimized PEBAX plate in the midsole. This application helps to propel your stride forward while generating more control on uphill and downhill sections of the trail.

The midsole is reimagined with a dual layer of FF BLAST PLUS™ cushioning system to help create a lightweight and energetic ride with cloud-like comfort. A woven upper reduces the shoe's weight while increasing durability against abrasions from rocks and roots.

Lastly, the ASICSGRIP™ outsole rubber provides advanced grip for various terrains.

Trail optimized PEBAX propulsion plate

Helps to improve control and propel you forward on the trails.

FF BLAST™ PLUS cushioning

Midsole foam that provides a blend of cloud like cushioning and a responsive ride that is lighter than FF BLAST™ technology.

Lace band

Elastic stap on the tongue of the shoe where you can tuck your shoe laces to prevent them from coming untied.

ASICSGRIP™ outsole rubber

ASICS proprietary outsole that provides advanced grip on a variety of terrain.