This classic silhouette gets a modern update with incredibly comfy, statement lug-sole tread serving lightweight all-day wear. Designed with exclusive alignment technology to balance the whole you. Premium upper materials. Durable synthetic outsole designed to withstand every-day wear across a range of surfaces. Lightweight lug sole tread provides excellent traction. Removable EVA insert. Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock absorbing cushioning, deep heel cup to provide stability and forefoot flexibility. Helps correct pronation and promotes full-body alignment and many different types of foot ailments. For optimal comfort, wear your new Vionic shoes for a few hours to let your feet adapt. Within 1-2 weeks, you should experience full orthotic comfort and support. Heel height approx. 1.8 inches (4.45 cm). Imported. Upper: Leather. Lining: Synthetic. Sole: Synthetic.