Orthaheel Vionic Technology Womens Julie Ii Sandal Red Size 10 Synthetic Built-in, podiatrist-designed orthotic footbed helps support, stabilize and naturally realign your feet for better posture and balance Soft synthetic upper allows you to customize the fit with an adjustable buckle on the ankle strap Durable, textured rubber outsole provides traction to help keep you confident on your feet Deep heel cup and raised arch support help hold your foot in the proper position on the footbed