The supportive, feel-good running shoe 100% recycled Swiss-engineered mesh upper New Helion™ superfoam midsole for big energy return Upgraded outsole that won't trap stones as you run CloudTec® cushioning to absorb impact Plush tongue for total comfort and easy step-in Durable heel clip and upper reinforcements for added support Tongue loop to keep laces in place Smoke free home Previously owned with minimal signs of wear shown in photos Lots of miles left in these shoes.