The ASICS Metaspeed Edge Tokyo is a carbon-plated racing shoe designed specifically for cadence-style runners looking for efficiency and propulsion over speed. Recently tested in a 10K race environment, this latest version delivers a mix of lightweight performance and surprising stability, making it a strong contender for everything from 10Ks to full marathons.
Design and Technology
At £220, the Edge Tokyo features a dual-foam midsole setup: FlyteFoam Leap on the top and FlyteFoam Turbo+ on the bottom. The Leap foam, a newer ATPU compound, provides exceptional bounce and energy return, while the firmer Turbo+ underneath helps keep things stable, especially during the later stages of a race. A full-length sculpted carbon plate runs through the shoe to promote forward propulsion, particularly effective when increasing cadence.
The shoe has a 39mm stack in the heel and 34.5mm in the forefoot, giving it a 5mm drop. It weighs in at just 173g (UK size 9.5), and fits true to size. The Motion Wrap 3.0 upper keeps things breathable and secure, while the ASICS Grip outsole provides solid traction.
Fit and Feel
Compared to earlier iterations, the Edge Tokyo has a noticeably more built-out and wider heel, which improves stability and reduces the risk of hot spots—something previous versions struggled with. During testing, it offered a firm yet forgiving ride, remaining stable at moderate efforts and coming alive when the pace picked up. For runners who mildly pronate or shift form when fatigued, the rearfoot support is a significant plus.
One of the standout characteristics was the weight—or lack thereof. The shoe felt virtually invisible on-foot, enhancing the feeling of speed and responsiveness without sacrificing comfort or control.
In a recent 10K, the Edge Tokyo proved its race-day credentials. It was responsive underfoot during hard efforts, and impressively stable when easing off. The sculpted plate and combination of foams work seamlessly, rewarding an aggressive cadence with real propulsion.
Given its structure and foam configuration, it may offer more forgiveness than the Metaspeed Sky during marathons, particularly in the latter miles when form begins to break down. The wider heel base and firmer rear cushioning absorb fatigue-related impacts better, making it a potential marathon option for runners who need both speed and support.
Final Verdict
The ASICS Metaspeed Edge Tokyo is a top-tier race shoe that delivers on its promise. It’s incredibly lightweight, highly responsive, and surprisingly stable—even at slower paces. With a more accommodating fit than earlier versions and a refined foam setup, it’s a serious option for 10K to marathon racing. Runners who rely on cadence over stride length will especially benefit from the design. If you’re in the market for a carbon-plated race shoe that balances speed and structure, the Edge Tokyo is well worth considering.
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