CCM Ribcor 78K Hockey Skate features a 3D-lasted Composite quarter package with forward flexion and lateral stability design that helps maximize stride. Flexible Fit provides a contoured and snug fit. FLEXFRAME Technology stiffness performance index provides a variable stiffness design offering fit & enhanced biomechanics in every stride. HD Micro Fiber liner with Durazone™ Abrasion Protection for comfort & durability. Smooth Contour Pro Comfort Pad around the boot collar for comfort. ADPT symmetrical memory foam ankle padding wrap around the foot for comfort. 7Mm Felt Tongue with Embossed Lace-Bite Protection for comfort and protection. Concave Reinforced Injection Outsole with Exhaust System offers a stiff profile that helps with energy transfer. CCM Anatomical Response Footbed for comfort. Speedblade XS holder. Speedblade XS Stainless runner.