Asics Gel Nimbus 21 Men's Running Shoes - Black/Electric Blue

Product Description

Run further than you thought possible in the Asics GEL-NIMBUS 21 running shoe for men- packed full of plush cushioning and special technologies to respond to your natural stride. The GEL-NIMBUS® 21 shoe is fitted with our I.G.S® (Impact Guidance System) technology: a construction technique that allows the shoe to respond to your natural gait. The TRUSSTIC SYSTEM® technology provides added stability so you can focus on pushing yourself further than ever. The upper is made from Jacquard mesh and will fit snugly, allowing air to flow and keep the foot fresh as you run and run. Our famous GEL® technology in the front and rear sole gives you energized cushioning in the form of shock-absorbing silicone for heavy-impact activity. Meanwhile, FLYTEFOAM® Propel technology in the midsole offers excellent bounce and toe-off. This lightweight foam formulation has a special high-energy return elastomer helping to put a spring in your step. Gain even more bounce with our SpEVA insole, which also helps the shoe last. To ensure a great fit, there's an external heel counter which holds your heel firmly, keeping you comfortable as you pound the miles. And we've added an AHARPLUS™ heel plug on the outsole to help you be able to run as long as you want. This ASICS High Abrasion Resistance Rubber is a tough rubber compound used to reduce excessive wear. If the light is dim you'll still be seen thanks to the reflective detail we've included. All of this lets the shoe take the strain so you can concentrate on what matters: your breathing and your pace.

Product Technology

• FLYTEFOAM® Propel Technology
  ASICS energetic foam formulation that provides supreme bounce thanks to a unique elastomer compound.
• 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.
• Guidance Trusstic System™ Technology
  This Trusstic System® Technology integrates Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity.
• SpevaFoam™ 45 Lasting
  Employs 45-degree full-length SpevaFoam™ 45-lasting material for a soft platform feel and improved comfort.
• AHAR® Outsole
  Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
• Heel Clutching System™ Technology
  The exoskeletal heel counter provides improved support and creates an improved heel fitting environment.
• FLYTEFOAM® Lyte Technology
  ASICS lightest weight midsole formulation that provides continuous cushion thanks to organic nano fibers.
• 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 Line® Midsole Technology
  The vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
• 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 O2 Partners LLC.)
• Reflectivity
  Contains reflective materials designed to enhance visibility during low light hours.