Kamik's Bali sandals are constructed with waterproof synthetic nubuck leather uppers, and padded with quick-drying lining for comfort. They feature adjustable instep and heel Velcro straps for a secure fit, and EVA footbeds with micro fleece lining which offers a non-slip feel and added cushioning. Kamik's water friendly COASTAL synthetic rubber outsoles are also incorporated to reduce the risk of slips.