Contoured Fit follows the contours of your foot for a comfortably snug fit Foam midsole for lightweight cushioning Shock-absorbing foam insole with arch support for all-day comfort Higher-traction rubber outsole Contains recycled P.E.T. plastic to reduce the use of virgin materials Eco Anti-Odor for natural, pesticide-free odor control Washable stretch gore upper contains recycled P.E.T. plastic bottles Soft microfiber lining Non-marking rubber outsole