Women's Ergo Air Road Ergo Air ventilation system provides constant air flow under the foot. Rigid outsole compatible with SPD, SPD - R, LOOK, and Time mid cleats. 3 velcro straps for rigid support; may be laced. Nylon mesh for ventilation, leather for support. 3 reflective rear strips. *Two Ergo Air inner soles for different weather conditions. Blue for hot, red for cold temperatures BOX REMOVED FOR SHIPPING.