Tenevis Women's Cardiff Toning Shoe 100% Mesh and suede, or mesh and leather Rubber sole Spacer Mesh provides breathability and lightweight suede provides comfort and durability Removable insole disperses pressure evenly throughout the foot creating immediate comfort High density carbon rubber is durable and slip resistant to any surface include oily surfaces The outsole configuration gives you the feel of wearing a running shoe and the comfort and stability of a walking shoe