Setup, Compatibility & Care
To ensure the longevity of your Nike InfinityRN 4 trainers, keep them clean by wiping the upper with a damp cloth after use in muddy or dusty conditions. Avoid machine washing or drying, as high heat can degrade the foam's performance. For the best fit, ensure you are wearing your preferred running socks during initial testing to account for thickness. If the shoes become soaked, remove the insoles and air dry them away from direct heat sources like radiators to preserve the shape and structural integrity of the cushioning.