The DYNAFLYTE™ 4 men's performance running shoe from ASICS boasts rearfoot GEL™ cushioning and FLYTEFOAM™ Lyte midsole, as well as I.G.S™ (Impact Guidance System) technology. Expertly engineered to help road runners move faster, it's an appropriate choice when looking for running shoes for that streamlined effect and premium fit and feel.
SPEVAFOAM™ 45 LASTING
Employs 45 degree full length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.
The technology in this product
FLYTEFOAM® technology provides exceptional bounce back and responsiveness no matter the distance, utilizing organic super fibers to help reduce packing out that traditionally happens with softer, low density foams.
Impact Guidance System (I.G.S.®)
ASICS® design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.