Designed to deliver lightweight speed, flexible propulsion, and durable grip, the ASICS Fujispeed 4 Unisex Shoes are engineered for trail runners who crave responsiveness on more runnable off-road terrain. This fourth-generation model combines advanced cushioning technology, a performance-focused PEBAX propulsion plate, and a trail-specific ASICSGRIP outsole with 3.5mm lugs for reliable traction across mixed elevation. Whether you're racing on groomed dirt or climbing technical paths, the Fujispeed 4 is optimised for both neutral runners and those with underpronation, offering balanced regular cushioning without sacrificing energy return. Its woven upper, constructed with recycled materials, enhances breathability and durability, while a built-in lace band secures the fit and reduces distractions. Committed to sustainability, the shoe is also vegan-friendly, allowing you to run with a clear conscience. With a refined drop and competitive weight, the Fujispeed 4 exemplifies ASICS’ Kaizen mindset—constant improvement for performance and comfort.

What’s New?

• FF BLAST PLUS: Dual-layer cushioning for responsive, lightweight impact absorption.
• PEBAX propulsion plate: Between the dual-layer midsole, full length and optimised for trail, delivers efficient energy return and flexibility.
• 3.5mm lugs: Provide grip tailored for trail running with better uphill/downhill control. 

Key Features:

• ASICSGRIP outsole: Ensures traction on wet and dry surfaces.
• Woven upper: Reduces the shoe weight and increases breathability and durability.
• Lace band: Prevents loose laces and enhances fit security.
• Neutral and underpronation support: For balanced ride.
• Regular cushioning for comfort without bulk.
• Lightweight design: At only 240g, suited for speed-focused runners.
• 5mm drop: Optimised for trail responsiveness.
• Vegan-friendly and made with recycled materials: Support a sustainable choice.