Vionic Kiara Pro Lightweight Slip-resistant Sneaker. Kiara is a lightweight lace-up for the service professional. Durable rubber sole give constant cool and comfort. Vio-Motion Support is an innovative approach to foot health: Vionic conceals biomechanical technology into each shoe. All-day comfort is a difference you can feel. Deep heel cup provides essential stability. Stylish and comfortable footwear that incorporates a podiatrist designed biomechanical footbed.