Vionic Fiona Pro Slip-on Women's Slip Resistant Shoe

Upper: Synthetic.
Pro Outsole compound passes ASTM F1677 (MARK II testing) to meet market performance standard for service/duty shoe slip resistance.
Vio-Motion Footbed: Removable Mesh Wrapped EVA.
Patent Pending: US Patent D615742.
Available in women's whole and half sizes in two widths.
Medium width, sizes 5, 6-10, 11, 12.
Wide width, sizes 6-10, 11, 12.
For the greatest comfort, we recommend wearing your new Vionic footwear for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support.
Within one to two weeks you should find the product completely comfortable and supportive.
Vio-Motion Support is an innovative approach to foot health: Vionic conceals biomechanical technology into each shoe. All-day comfort is a difference you can feel.
Deep heel cup provides essential stability.
Contoured orthotic footbed for addictive support
Vio-Motion Support is designed to provide you with proper alignment, which can help reduce common aches and pains by aligning you from the ground up.