all-terrainPolyester webbing uppers are lined with hydrophobic Styrene Butadiene Rubber for fast-drying comfort and fitUppers are laced with elastic cord and secure with Quicklocks; 3M reflective pull loops allow easy on/offPatented toe guards protect little toes while hiking, walking, running and even bikingMetatomical EVA midsoles provide cushioning and antimicrobial footbeds help keep foot odor under controlNonmarking carbon-rubber outsoles offer exceptional durability; knife-cut siping delivers reliable traction on wet surfacesexcellent used condition