GEL-CUMULUS 21 LITE-SHOW
We Recommend
Designed For Neutral Underpronation

Neutral
-
Foot Type
Normal size arches -
Push Off
There is even distribution from the front of the foot. -
Considered Injuries
Less likely due to effective shock absorption, but neutral runners are not immune to injury. -
How your foot contacts the ground
The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.

Underpronation
-
Foot Type
High arches -
Push Off
The pressure is on smaller toes on outside of foot. -
Considered Injuries
Plantar fasciitis, shin splints, ankle strain. -
How your foot contacts the ground
The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.
Go further than you ever thought possible with the men's GEL-CUMULUS® 21 LS performance road running shoe by ASICS. This premium shoe offers supreme bounce and energy thanks to FLYTEFOAM® Propel and FLYTEFOAM® Lyte technology, while the combination of rear and forefoot GEL® technology offers unbeatable levels of shock absorption and cushioning. The shoe has outstanding support as you move, with I.G.S® (Impact Guidance System) technology ensuring your feet stay in their natural gait. Extra stability is provided by the internal heel counter and GUIDANCE LINE™ technology, which enhances the efficiency of your stride, giving you the energy you need to take on those extra miles. /p> If you're running long distances, you need a shoe that's built to last. We've added our highly resistant AHARPLUS™ compound at high impact areas of the outsole to reduce the effects of abrasion and long-term wear. The GEL-CUMULUS® 21 LS shoe also features an engineered jacquard mesh for breathability that keeps your feet feeling fresher for longer. Meanwhile, the LITE-SHOW™ technology reflective detailing means you'll always capture attention, even when the light begins to fade. It all adds up to a running shoe you can count on as you look to boost your performance and reach new distances.
Style #:
1011A634.400
UPC #:
- ReflectivityContains reflective materials designed to enhance visibility during low light hours.
- AHAR® OutsoleAcronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
- I.G.S® (Impact Guidance System) TechnologyASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.
- FLYTEFOAM® Lyte TechnologyASICS lightest weight midsole formulation that provides continuous cushion thanks to organic nano fibers.
- FLYTEFOAM® Propel TechnologyASICS energetic foam formulation that provides supreme bounce thanks to a unique elastomer compound.
- FluidRide® MidsoleASICS FluidRide® midsole provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.
- Guidance Line® Midsole TechnologyVertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
- SpevaFoam™ 45 LastingEmploys 45 degree full length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.
- EVA SocklinerRemovable sockliner that provides cushioning performance.
- Rearfoot and Forefoot GEL® Technology Cushioning SystemAttenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.