The Stylus II serves iconic style and performance for every rider, with all-day comfort and efficient power transfer. Details The Stylus II delivers pro-level performance for every rider, with our iconic laced style. Our tubular laces are more than a style statement: they allow a customized fit unique to each rider and enable premium light weight at just 254g for size 43. From the one-piece upper with laser perforation for temperature control to the injection molded nylon and glass fiber sole that features a universal 3 + 2 bolt pattern, the Stylus II is engineered performance that enhances every ride. Key Features Premium synchwire single-piece 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. Injection-molded nylon and glass fiber outsole with over-molded heel and toe pads plus a universal 3/2 cleat bolt pattern. Material Composition Upper:""75% TPU (2% PU / 48% TPU / 50% Hotmelt) / 20% Synthetic Leather (40% PU / 60% Nylon) / 5% Textile (100% Polyester)"" Lining: ""85% Textile (100% Polyester) / 15% Synthetic Leather (60% Nylon + 40%PU)"" Sole:""80% Injection Plate (85% Nylon 6 + 20% Glass Fiber + 5% Carbon Fiber) / 20% TPU lug & walking pad Cement Construction""