The Shimano RX6 shoes are optimised for your Gravel adventures, with an excellent balance between pedal stiffness and walking comfort. The wrap-around instep pattern balances support strength and comfort while pedalling, and features an easy-to-adjust BOA L6 closure. The carbon-reinforced sole provides race-level stiffness for long-lasting pedalling performance on all-day rides. As for the outsole, it features a wide pattern and TPU lugs for optimal comfort and performance, both on and off the bike. Features: - Carbon-reinforced sole provides race-level stiffness for long-lasting pedalling performance on all-day rides - Wide sole pattern with TPU lugs for optimal comfort and performance on and off the bike - Lightweight, competition-inspired gravel sole - Wrap-around instep pattern balances support strength and comfort - BOA L6 dial allows fast and precise micro adjustment - System designed with SPD pedals for maximum pedalling efficiency and stability - Upper material: - Synthetic leather - Closing system: BOA L6, Velcro strap - Sole stiffness index: 8 - sole material: Carbon fibre reinforced nylon, TPU - Last: Shimano Dynalast - Most suitable pedal match: PD-M8100, PD-ES600 - Cleat type: SPD - Weight: 274g (size 42) Technology: - Shimano Dynalast Superior last design with an optimized toe section that promotes a smoother, more energy-efficient upstroke Built in collaboration with professional runners, Shimano Dynalast helps reduce energy loss on long runs. - BOA L6 Dial closure system with steel chords and nylon wires designed to face the long list of deficiencies found in traditional buckles. It can be adjusted to perfect perfection with a simple twist, free from the stretch, weight and discomfort of old-fashioned buckles. With this system, comfort durability are improved, guaranteeing a lightweight, fast and comfortable operation, and adjustment on the move.