Setup, Compatibility & Care
The Merrell Nova 4 does not require a complex break-in period; however, ensure the laces are snug to utilize the full support of the padded collar. For cleaning, remove the EVA footbed and brush off loose dirt with a soft-bristled brush. Hand wash the exterior with cold water and a mild detergent if necessary. Always air dry away from direct heat sources, such as radiators, which can degrade the adhesive and foam properties of the midsole. Because the materials are breathable, avoid using heavy waterproofing wax that could compromise airflow.