Additional Details ------------------------------ Product description: Areas of use: city, beach, leisure, travel Eco Odour Control: KEEN turned to nature to keep pesticides and biocides away from the environment. The insoles are infused with probiotic technology that naturally eliminates the smell of sweat without heavy metals or hazardous chemicals. Abrasion-resistant rubber outsole, recycled PET plastic upper and knit material fit foot perfectly to the rubber outsole for high traction and highly cushioning EVA midsole, provides elastic cushioning, breathable mesh lining, EVA sole with arch support for year-round comfort, Care: yes, shoes can be quickly soiled. We recommend cleaning this model by hand with cold water and mild soap. Remove dirt with a stiff bristle brush (e.g. a root brush) or a soft cloth. Do not wash this model in the washing machine and dry it away from direct heat sources.