The CCM RIB 64K JR features an injected shell construction with composite surface treatment. This results in a durable boot with the necessary construction stiffness. They are comfortable and highly resistant to wear and tear thanks to the highly durable microfibre. Equipped with a fleece tongue. The reinforcing layers provide better comfort and protection. The injected sole features a ventilation system. The insole provides support and comfort. The Speedblade 4.0 plastic is significantly more durable and provides better stability during turns. The Speedblade stainless steel blade offers a long-lasting performance.