The Vionic Camila has two wide Velcro adjustable straps with a metal embellishment that lay across the foot perfectly. Their perfect for a casual day out but also give you the comfort and support you want! The Podiatrist designed, biomechanical orthotic footbed with deep heel cup helps support and realign the feet back to their natural position and the lightweight, flexible EVA midsole absorbs shock to reduce pressure on the feet, ankles and knees.