Setup, Compatibility & Care
To ensure the longevity of your Nike ReactX Infinity 4, start by confirming your fit; since these are technical running shoes, ensure there is roughly a thumb's width of space between your longest toe and the front of the shoe. For care, avoid machine washing or drying, as this can degrade the foam and adhesive. Instead, spot clean the white upper with a soft brush and a mixture of mild soap and water. Allow the shoes to air dry naturally in a cool, shaded area, keeping them away from direct heat sources like radiators, which can warp the foam midsoles over time.