A perfectly packable loafer, smartly deconstructed to collapse flat. These go everywhere loafers feature a buttery soft unlined upper and a lightweight, flexible sole that's ready for serious exploration. Premium upper materials. Removable lightweight EVA cushioned insole. Back pull tab for ease of entry. Durable synthetic rubber that meets or exceed 51% on our sustainable footwear index. Built-in Vio-Motion Technology footbed featuring contoured arch support, with shock absorbing cushioning, deep heel cup to provide stability and forefoot flexibility. Helps alleviate heel pain caused by Plantar Fasciitis or Achilles Tendonitis. 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. Imported Upper: Premium Materials Insole: EVA Sole: Rubber Heel height approx. 1.12 inches