SOFIA is a practical Mary Jane equally appropriate for work or casual wear, with a strap fastening and supportive footbed for all-day comfort. This style has been designed with Ziera's XF fit, including forefoot inserts, which can be swapped out or removed to allow for custom size adjustments.Adjustable strapOrthotic friendlyForefoot inserts for a custom fitExtra Wide and Adustablesize EU 41 equivalent to US 9.5-10Only tried on, not wornExtra wide, orthopedic, support, comfort, removeable inserts, replaceable inserts, foot health, foot issues, foot problems, balance, stability, mobility, Mary jane, hook and loop