SECTORButty SectorTM combines a soft, breathable SynchwireTM upper with a carbon fibre composite sole and an aggressive, double-injection rubber outer sole for perfect adhesion that will not be delamined or disintegrated. Supporting, antibacterial, moulded Aegis® 3D cartridge enhances comfort and fit that can be adjusted with the dual BOA® knobs L6 adjustable every 1 mm and macro release. This is a great choice for cyclists looking for inspiring performance that can be used on their beaten path. CHOP: Single-piece SynchwireTM upper with thermally related exo-structure Reinforced heel and finger sectionsDouble Boa® IP1 knob (regulating +/- 1 mm with quick release)HEAD:2-screw carbon fibre sole with double-injected rubber soleSteel structural elementsInclude: Formed 3D insert with medium foot arch supportWAGE:342 grams (size 42,5)ROCHMIARS:39 50, including halves of sizes from 42.5 to 45,5