Vionic Alana Women's Comfort Boot with Arch Support - . With a sleek- modern silhouette- Alana's a bootie-bestie you'll step out with- season after season. Available in women's whole and half sizes in medium width. 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.