Size: 9.5 TPU film and textile mesh are thermo-bonded together to create Synchwire, a single-layer upper that conforms to the foot, provides phenomenal structural support and ventilation Single L6 Boa dial and Hook & Loop forefoot strap provide zonal tightening and support while soft guides avoid pressure points on top of your feet New injection molded carbon short fiber outsole with overmolded heel and toe pads, plus a 3/2 insert pattern gives you the power you need and pedal system flexibility Men's specific last, Laser-cut venting, Single Boa L6 Dials with Hook & Loop forefoot strap, Soft lace guides, Stainless-steel laces 80 N/mm stiffness, Reflective rear tab logos and graphics, Weight: 266g (1/2 pair, size 42)