RUNNING FOREVER CHANGED
BOOST�?? is made up of thousands of
energy capsules that store and return
energy in every step.
A REVOLUTION IN CUSHIONING
BOOST�?? provides more energy return than any
other foam cushioning in the running industry,
combining soft comfort with responsive energy.
ENERGY IN ALL CONDITIONS
Unlike standard EVA foam, BOOST�?? provides consistent and responsive cushioning across dynamic temperature ranges from subzero cold to punishing heat.