A sophisticated classic flat, Orinda's supportive removable orthotic will keep you balanced and moving day through night. Designed with exclusive alignment technology to balance the whole you. Premium leather or suede upper materials. Durable synthetic outsole designed to withstand everyday wear. Removable lightweight 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. Vionic flats include full underfoot contact to reduce pressure with every step. Helps alleviate heel pain caused by plantar fasciitis or achilles tendonitis. It's recommended to wear your new pair for a few hours to allow your feet to adapt to the new support. .25 inch(es) heel height. Imported.