Contoured Fit follows the contours of your foot for a comfortably snug fit Recycled plastic bungee cord and lace-lock toggle for an instantly secure fit Eco Anti-Odor for natural, pesticide-free odor control Soft microfiber linings Supportive midsole cushioning absorbs shock Nonmarking rubber outsoles are razor-siped to channel water away for exceptional grip on wet surfaces Contain recycled PET plastic to reduce the use of virgin materials Visible wear on bottom