RollBar Technology for added rear foot stability when walking

52% Cotton 23% Polyester 23% Nylon 2% Spandex

The color-coordinated pin buckles round off the shoe’s look of sophistication

• Textile and full grain waterproof leather upper

Star lacing wraps around and holds the foot

WOMEN'S VIONIC WINNY WHITE NAPPA SNEAKER Size:8.5 RollBar Technology for added rearProduct Details: Size Chart With simple heel to toe detailing, this classic rubber sole lace up casually dresses up and down for comfortable all day wear. For other similar fits see the full collection 'Essence' Construction. 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