Setup, Compatibility & Care
To ensure the longevity of your Feidian 5 Challenger trainers, keep them clean by wiping the uppers with a damp cloth after running in muddy conditions. Do not submerge the shoes in water or place them in a washing machine, as this can degrade the specialized materials. Ensure you are using the correct UK size—this model is listed in UK 9.5—to prevent internal friction or slippage. Always allow the trainers to air dry naturally away from direct heat sources, such as radiators, which can warp the lightweight components.