Setup, Compatibility & Care
To ensure optimal performance, ensure you have selected your correct UK size, as the Endorphin Speed 5 offers a performance fit. Before your first long run, perform a short "break-in" jog of 3-5 miles to allow the upper to adapt to your foot shape. Regarding care, avoid machine washing or drying, which can damage the foam properties and adhesive bonds. Instead, remove loose dirt with a soft brush and clean surface stains using a damp cloth with mild soap. Allow the shoes to air dry naturally away from direct heat sources to preserve the integrity of the cushioning.