Take charge of the road.Key Features: Upper:, One-piece Synchwire™ upper design with thermo-bonded exo-structure,Reflective heel tab and details,Laser-perforated ventilation,Dual BOA® L6 dials featuring 1mm adjustment and macro release, with steel lace and soft lace guides, . Outsole:, Carbon-composite 3-bolt plate,Dual-injected TPU walking pads,Stainless steel hardware with 5mm fore/aft adjustment,. Footbed, 3D Molded footbed with medium arch support, . Weight: , 265 grams (size 42), ..