The DYNAFLYTE™ 4 running shoe continues to be the perfect running shoe whether you're going out for a fast-paced training or a long-distance race.
This model continues to feel fast underfoot with FLYTFOAM LYTE™ technology in the midsole. FLYTFOAM LYTE™ is ASIC lightweight, durable, comfortable midsole material. Part of the updated fit comes from the new knit upper. This upper provides a soft, comfortable flexible feel around your foot.
The redesigned sock liner is more comfortable because it better follows the natural contours of your foot.
The eyelets have been designed so that each eyelet moves independently from each other and therefore better allows the upper to move with your foot. This gives the DYNAFLYTE™ 4 running shoe a more comfortable fit around your foot and a better wrap around your arch.