80% True to size
93% Felt true to width
75% Moderate arch support
- SKU: #9134628
- View the size chart
- Please click here for more information about ASICS® Running Technology.
- The amazing responsiveness, exceptional support, and assured traction of the ASICS® GEL-Nimbus® 21 running shoe with have go farther and faster mile after mile!
- Predecessor: GEL-Nimbus 20.
- Support Type: Neutral to underpronation (supination).
- Cushioning: High energizing cushioning.
- Surface: Road.
- Heel/Toe: 23 mm/13 mm.
- Differential: 10 mm.
- Premium mesh upper with synthetic overlays adapts to the movement of your foot and offers excellent breathability for added interior comfort.
- Lace-up closure with discrete eyelets to disperse lace tension for a customized fit.
- Heel Clutching System™ is made up of an exoskeletal heel counter for improved fit and increased support.
- Breathable fabric lining promotes a great in-shoe feel.
- Removable Ortholite® X-40 premium sockliner features higher rebound properties while providing excellent moisture management and a high-level of breathability.
- I.G.S® employs linked componentry to boost the foot's natural gait from heel strike through toe-off.
- SpevaFoam™ 45 lasting employs 45-degree full-length lasting material for a soft platform feel and improved comfort.
- FlyteFoam® Lyte Technology midsole provides continuous cushioning and underfoot support due to organic nano fibers that help prevent packing out.
- Rearfoot and forefoot GEL® cushioning systems attenuate shock during impact and toe-off phases, and allowing movement in multiple planes as the foot transitions through the gait cycle.
- Revolutionary FlyteFoam™ midsole creates a lightweight, responsive ride.
- Plus 3® midsole adds 3 mm of additional height on women's models helps relieve Achilles tension.
- Guidance Line® technology uses a vertical flex groove to decouple the tooling along the line of progression for maximum stride efficiency.
- Guidance Trusstic System® supplies enhanced gait efficiency without compromising mid-foot structural integrity.
- HG10MM® Heel Gradient shifts body mass forward reducing the strain on lower limbs.
- AHAR® rubber outsole delivers cushioning, lasting durability, and reliable traction.
- Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size.
- Weight of footwear is based on a single item, not a pair.
- Weight: 13 oz
Find something wrong in this description? Help us fix it!
What Customers Are Saying
ASICS GEL-Nimbus® 21
Free Shipping and Free Returns
Learn more about our free shipping and free returns policy
If, for any reason, you are unsatisfied with your purchase from Zappos Retail, Inc. you may return it in its original condition within 365 days for a refund. We'll even pay for return shipping!