The Stylus features our premium Synchwire single-layer upper that conforms to the foot, and provides phenomenal structural support and ventilation. Three compression-molded hook-and-loop straps provide tried-and-true tightening to create a comfortable, supportive fit. Our injection-molded nylon and glass fiber outsole, with over-molded heel and toe pads plus a universal 3/2 cleat bolt pattern, gives you the power and versatility you need to get the most out of every ride.