Setup, Compatibility & Care
To ensure the longest lifespan for your Nike ReactX Infinity Run 4 trainers, proper care is essential. When you first receive the shoes, ensure the size provides enough room for natural foot swelling during exercise—usually a half-size up from casual shoes is recommended. For cleaning, remove loose dirt with a soft brush and use a damp cloth with mild soap for localized stains; never machine wash or tumble dry your trainers, as heat can degrade the integrity of the foam and adhesives. Store them in a cool, dry place away from direct sunlight when not in use.