ASICS MENS GEL NIMBUS 21 4E WIDTH 1011A168 001

FLYTEFOAM® PROPEL TECHNOLOGY
ASICS energetic foam formulation that provides supreme bounce thanks to a unique elastomer compound. 

FLYTEFOAM® LYTE TECHNOLOGY
ASICS lightest weight midsole formulation that provides continuous cushion thanks to organic nano fibers.

Fit: 4E Width, this is a wide fit shoe

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.

I.G.S® (IMPACT GUIDANCE SYSTEM) TECHNOLOGY

ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.

GUIDANCE TRUSSTIC SYSTEM™ TECHNOLOGY
This Trusstic System® Technology integrates Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity.

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

SPEVAFOAM™ 45 LASTING
Employs 45 degree full length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.

ORTHOLITE® X-40 SOCKLINER
This premium sockliner features higher rebound properties while providing excellent moisture management and a high-level of breathability (Ortholite is a registered trademark of ATP Manufacturing LLC.)

AHAR® OUTSOLE
Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.

REFLECTIVITY
Contains reflective materials designed to enhance visibility during low light hours.

HEEL CLUTCHING SYSTEM™ TECHNOLOGY
Exoskeletal heel counter provides improved support and creates improved heel fitting environment.