THE 2-MINUTE RULE FOR FOOT DOCTOR TIPS FOR MARATHON RUNNERS

foot doctor boulderThe stacked midsole incorporates a big top layer of FF Blast Turbo, precisely the same responsive foam found in the ASICS METASPEED sequence, a blazing rapid racing shoe, along with a slender layer of FF Blast+, which can be a tad firmer and acts as a stabilizer for the FF Blast Turbo along with providing additional cushioning.