Setup, Compatibility & Care
To ensure the best fit, verify your sizing against UK standards, as the Endorphin Speed 5 features a performance-oriented fit. Always ensure the laces are secure but not overtightened to allow for natural foot swelling during runs. For care, avoid machine washing or drying, as this can degrade the specialized foams and adhesives. Instead, clean the nylon upper with a soft brush and mild soap, then allow the shoes to air dry away from direct heat sources like radiators, which can cause warping to the shoe's internal structure.