Asics Metaspeed Sky Tokyo Aquarium / White Unisex

The ASICS Metaspeed Sky Tokyo Aquarium/White is ASICS' most advanced carbon race shoe, delivering elite-level propulsion and an extraordinary 170g build for competitive runners who want the lightest, fastest platform possible on race day. Featuring a combination of FF Leap ATPU and FF Turbo+ foam, a flat carbon fibre plate, a 5mm drop and a 39.5/34.5mm stack, this purpose-built marathon racer provides explosive, efficient energy return at every footstrike whilst a precision upper keeps the fit distraction-free from starting line to finish.

Key Features:

• FF Leap ATPU + FF Turbo+ Dual-Layer Foam: ASICS' most advanced foam pairing — a bouncy, lightweight FF Leap ATPU top layer over a faster, firmer FF Turbo+ base — delivers unmatched energy return and propulsion across every kilometre of a race, keeping legs driving forward even as fatigue sets in.
• Flat Carbon Fibre Plate: A full-length flat carbon plate stores and releases energy efficiently with each footstrike, driving powerful forward propulsion — designed for competitive runners who use a high-cadence, midfoot-dominant stride on race day.
• 170g Race Weight: At just 170g, the Metaspeed Sky Tokyo is engineered to be as light as possible — every gram saved is a gram of advantage for competitive runners who demand the lightest possible platform at race pace.
• 39.5mm Stack with Race Geometry: A well-proportioned race stack provides enough cushioning to sustain speed over marathon distance without the instability of an excessively tall platform — engineered for efficiency across the full race distance.
• Aquarium/White Colourway: A bold Aquarium teal with a clean white base — a competition-ready colourway that stands out on the start line.

Specifications:

Upper: Engineered mesh | Technology: FF Leap ATPU, FF Turbo+, Flat Carbon Plate | Drop: 5mm | Stack: 39.5mm heel / 34.5mm forefoot | Weight: 170g (unisex) | Best Use: Racing, marathon, half-marathon, competitive running events

Podiatry backed footwear experts.