Overview The Shimano's RC7 road shoe was designed for you to win that competition. Indeed, Shimano optimized the comfort and the pedaling performance so you can beat your time and improve yourself. It features an ultra-rigid and lightweight carbon fiber composite sole that offers a 10 outsole stiffness. Furthermore, the construction is made of synthetic leather which is lighter, stronger and more durable than natural leathers. It is also supple while having a high density for a better fit so that your foot can feel at ease. The perforated venting offers the ventilation you need to keep your foot from getting hot. The RC7 integrated Shimano Dynalast technology that helps reduce the braking loss thanks to the optimized toe-section that provides a smoother, more energy-efficient upstroke. The dual, yet independant, Boa L6 dials allow quick and micro tension adjustments for a perfect fit each time you put them on. It has an adjustable powerzone wire guide that holds your forefoot securely. Full-featured competition shoes optimized for comfort and pedaling performance.Synthetic LeatherLighter, stronger and more durable than natural leathersCarbon Sole/Mid SoleCarbon fiber composite sole/mid soleWider Cleat AdjustmentExpands range for mounting cleatsHeel StabilizerImproves heel hold- Ultra-rigid, lightweight carbon fiber composite sole- Shimano DYNALAST helps to reduce braking loss- Supple, high-density synthetic leather with perforated venting for superior fit- Dual independent Boa L6 dials allow quick, micro tension adjustments- Adjustable powerzone wire guide holds forefoot securely