Drop-In Heel® design offers both a shoe and slide functionality. Breathable air mesh vamp with soft mesh lining and a synthetic PU collar and heel. Dual-density anatomical PU footbed with lightweight, moisture-wicking microfiber lining. Durable chassis provides heel stability and arch support. Softer top deck offers extra cushioning for step-in comfort. Removable and washable. Non-marking rubber outsole.