The Gen-FF mules have a softly padded silhouette lined in cosy fleece and powered by legendary Microwobbleboard tech. Key Features: An easy, backless silhouette makes our Gen-FF mules perfect for shoving on as you run out the door with reflective detailing on the heel tab for increased visibility during the darker nights. Their hardy nylon ripstop upper is softly padded and overlaid with a coated finish for added durability, while the interior is fully lined in fluffy micro fleece for added cosiness. Ergonomically engineered to help optimise your body's alignment, natural movement & energy Advanced dual-density Microwobbleboard midsole with BP cupsole technology Light pressure-diffusing Microwobbleboard midsole with triple-density cushioning follows three footstep stages (firm heel/soft middle/medium at toes) These shoes have been granted the APMA (American Podiatric Medical Association) Seal of Acceptance, for footwear found to promote good foot health