Celebrating 20 years as a staple in the neutral category, the GEL-Nimbus 20 for men delivers the best ride yet with the introduction of Adaptive GEL, which offers more cushioning as you fatigue. Updated FluidRide creates a more responsive ride in a lighter weight packaging and a 360 Fluid skin upper adapts to your foot while strategic overlays seamlessly wrap and support your feet throughout the run.

This special edition GEL-Nimbus 20 - created for the 2018 Tokyo - celebrates the city with captured images of the cities neon lights and iconic Tokyo Tower in the sock liner and on the tongue.

IMPROVED UPPER FIT
Gradient Mesh in combination with 3D print will provide an excellent fit combining the right amount of flex and support. A different lasting method will provide more room in the toe-area

IMPROVE FIT WITH NEW EYE-STAY DESIGN
The star-shape makes the eye-stay more deformable, which improves static and dynamic fit.

- Weight 305g
- Tokyo edition
- Iconic Tokyo sock liner and tongue
- 10mm heel drop
- Tailored fit
- Plush instep
- Protective
- Superior ride
- IGS
- FluidRide midsole
- SpEVA foam top layer
- FlyteFoam midsole bottom layer
- SpEVA 45 lasting
- Ortholite X-40 sock liner
- Rearfoot and forefoot gel
- External heel clutch
- Guidance Trusstic
- Guidance line
- 3M reflective
- Gender specific cushioning
- Women’s 3MM
- AHAR rubber sponge outsole
- AHAR heel plug

PRODUCT FEATURES

GUIDANCE LINE
Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.

CLUTCH COUNTER
Exoskeletal heel counter provides improved support and creates improved heel fitting environment.

REARFOOT AND FOREFOOT GEL CUSHIONING SYSTEM
Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.

IMPACT GUIDANCE SYSTEM (I.G.S.)
ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.

SPEVA MIDSOLE MATERIAL
Improves bounce-back characteristics and decreases midsole breakdown.

AHAR
New blown AHAR outsole material. Delivers enhanced cushioning, durability and ride to the foot.

FLYTEFOAM
Constructed using groundbreaking midsole foam, the FlyteFoam is 55%* lighter than the industry standard. Its organic fibres bounce the MetaRun back into its original shape to provide perfect cushioning from the start of your run to the finish. * /- 10%.

3M REFLECTIVE
Reflective material produced by 3M company, for night safety.

SPEVA 45 LASTING
ASICS midsole material takes on a new role as a lasting technology for enhanced cushioning and comfort.

GUIDANCE TRUSSTIC
This Trusstic System integrates Guidance construction for enhanced gait efficiency while providing midfoot structural integrity.

COMFORDRY X-40 SOCKLINER
This premium sockliner features higher rebound properties while providing excellent moisture management and high-level breathability."