Setup, Compatibility & Care
Because the Flex Runner 2 features a slip-on design, no setup is required. To ensure proper compatibility, measure your child's foot with a standard Brannock device or a ruler to match the UK sizing accurately. For care, keep these trainers in their best condition by wiping the exterior with a damp cloth to remove dirt. They should be air-dried away from direct heat sources, which can warp the flexible foam sole. Avoid machine washing, as this can degrade the specialized adhesive bonds in the shoe's construction.