Go further than you thought possible with the men's GEL-CUMULUS® 21 performance road running shoe by ASICS. Designed to cushion and support your feet over long distances, this shoe boasts FLYTEFOAM® Propel technology for excellent bounce and energy. And now you can pick up this performance running shoe in a vibrant new design, created to inspire you to unleash your inner runner and let him shine.
SPEVAFOAM™ 45 LASTING
Employs 45 degree full length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.
EVA SOCKLINER
Removable sockliner that provides cushioning performance.
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.
FLYTEFOAM® LYTE TECHNOLOGY
ASICS lightest weight midsole formulation that provides continuous cushion thanks to organic nano fibers.
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.
AHAR® OUTSOLE
Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
