The CCM Ribcor 67k hockey skates continue the tradition of the popular RBK Ribcor range designed for unique ice experiences, both for sports and recreational purposes. Thanks to the carbon fiber mix with CCM Ribcor 67K composite materials, it successfully combines light weight with optimum flexibility, thus providing good stability on ice and resistance over time. The tongue is also made of quality paste and reinforced with Eva-type foam to protect against wear on contact with the lace. The sole is well ventilated and the SpeedBlade 4.0 holder, so named because of its 4mm height for a more aggressive angle of attack, is complemented by the Speedblade blade made of stainless steel. Specifications Thermoformable ice Brant anatomical Interior made of carbon fiber and composite material 7mm thick tongue of the ventilated sole Manufactured by injection material Holder CCM blade SpeedBlade 4.0 CCM blade SpeedBlade Black Brand: CCM