The Northwave Women's Devine S.B.S. Road Cycling Shoes are specifically designed to fit a woman's foot and has many technical features including a full-carbon sole for light weight and efficient power transfer. A convenient SBS (step-by-step) closure system allows the top buckle to be both tightened and loosened one click at a time. The Northwave Airflow system consists of vents in the toe and sole to promote moisture control and enhance comfort.