Men Running Shoes - Asics GEL-Nimbus 20 Boston - Boston/2018/Blue

Celebrate Boston with this limited edition GEL-Nimbus® 20, a smooth, comfortable ride that's 20 years in the making. The GEL-Nimbus® celebrates its 20th anniversary with this limited edition colorway that features electro-plated hits and our revolutionary lightweight FlyteFoam® technology cushioning. Packed with advanced technology from the ASICS® Institute of Sports Science, the GEL-Nimbus® caters to neutral runners of all levels. Its seamless, FluidFit® upper stretches and adapts to your foot to give you a customized fit that keeps you going mile after mile. Weight: 10.7. Heel Height: 23. Forefoot Height: 13.

FlyteFoam® Midsole Technology

Our FlyteFoam technology provides exceptional bounce back and responsiveness no matter the distance, utilizing organic super fibers to help reduce packing out that traditionally happens with softer, low density foams.

FluidRide® Midsole

ASICS FluidRide® midsole provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.

Rearfoot and Forefoot GEL® Technology Cushioning System

Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.

FluidFit® Upper

ASICS FluidFit® upper technology combines multi-directional stretch mesh with stretch reinforcements that adapt to the athlete's foot, creating a truly customized glove-like fit.

Heel Clutching System™ Technology

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

Seamless Construction

The use of seamless materials reduces the potential for irritation and friction caused by traditional stitches and seams.

Discrete Eyelets

Independently placed eyelets disperse lace tension, creating a customized fitting environment and enhanced upper comfort.

Guidance Line® Midsole Technology

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

Guidance Trusstic System™ Technology

This Trusstic System® Technology integrates Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity.

ComforDry Lasting

ComforDry™ Sockliner

Removable sockliner that provides cushioning performance and moisture wicking for a cooler, dryer, healthier environment.

Gender-specific cushioning

Women's models feature a lower-density top layer in the midsole, allowing female athletes to better enjoy the benefits of midsole compression.