These Vionic Nella Platform Booties in Camel are crafted from a sturdy leather, featuring a chic wrap-around strap with buckle detail. The block heel provides both style and stability, making them a versatile choice for any outfit.From website:Water Repellent Upper: Treated with a protective coating to help against inclement weather, Nappa Leather, Durable synthetic outsole designed to withstand everyday wear, Lightweight block heel, Meta Dome technolog that ensures even contact reducing pressure, 3.25" heel heightYOUR NEW FAVORITE WOMEN'S BOOTIES: A sophisticated day-to-night boot designed to keep you moving effortlessly. Made from water-repellent luxe materials with a rounded toe and chic double buckle. The slim platform provides extra height without the extra pitch. Designed with exclusive alignment technology to balance the whole you.VIONIC VIO MOTION TECHNOLOGY: Vionic Shoes offer stability, cushioning, arch support, and flexibility in every pair of shoes. The exclusive technology helps correct pronation and promotes full-body alignment. It’s designed to help alleviate heel pain often caused by plantar fasciitis or achilles tendonitis.