Synthetic leather: Breathable, extreme durability and lightweight
Nylon Mesh upper: Extreme ventilation and durability
Ergonomic thermoplastic molded heel: Good fit and enhanced durability
Ratchet closure and velcro straps: Micro-adjustment and better support in vertical thrust
Main strap adjustable with velcro: Easy to get the perfect fit without pressure point
Dual material Carbon and nylon outsole with patented multivent system: Multivent outsole providing comfort under all weather conditions
Visual display of cleat's position: Compatible with SPD-SL, TIME, LOOK and SPEED PLAY cleats
Weight (size 41/1 shoe): 303 g/ 11 oz
Ergoair Interchangeable