•Sole material: Rubber •Inner material: Microfiber •Closure type: Hook & Loop About this item COMFY - Soft multilayered' cushioned insole enables comfy walking experience. NON-SLIP - Flexible and slip resistant rubber outsole for a pleasurable and safe walking experience. CONVENIENCE - Easy to take on or take off, hook and loop closures design can easily adjust the size. OCCASION - Great for daily wear, indoor and outdoor activities, parties, holidays weddings or just for school. 1