New in box! Vionic Aleah Women's Slipper Size: 6.5 Color: Black This washable terrycloth sling-back has comfy durable soles to take you anywhere. Footbed is covered with 100% polyester terrycloth and terry upper/lining. Elastic Backstrap for secure fit. Podiatrist-designed, biomechanically contoured arch support and deep heel cup to realign your stride and help prevent moderate to excessive pronation.