Ziera Urban is a streamlined sneaker from the athleisure-styled Flex collection. Lightweight Flexible stretch upper Made from elastic, Neoprene and non-leather materials (only some colourways use Neoprene) Machine washable Velcro fastening Contoured Soft Journey footbed made of polyurethane (PU) Footbed contouring cradles the heel and absorbs shock Footbed supports the metatarsal and inner and outer longitudinal arches Removable footbed can accommodate a full-length custom orthotic Can be used with a three-quarter-length orthotic with the optional purchase of a leather-covered forefoot inlay "FF" width fitting indicates Ziera's "Your Feet Your Fit" multiple-width fitting system Choice of forefoot inserts allows you to tailor the fit to your individual needs If the shoes are too wide, use the thicker green insert to make the shoe a narrower fit Optionally keep the grey insert in too if that gives a better fit If you need more room, remove the forefoot insert Heel height 2.5cm