Setup, Compatibility & Care
To ensure the longevity of your Challenger 8 trainers, it is recommended to allow the foam to decompress for 24 hours between runs if you log high mileage. For cleaning, remove loose mud with a dry brush after your run and use a soft, damp cloth with mild soap for localized spots; do not machine wash or tumble dry, as heat can damage the midsole foam and adhesive components. When checking for fit, ensure your foot has about a thumb's width of space in the toe box, which is standard for HOKA performance sizing.