The Code DK9 offers a better fit, comfort, and durability. The reinforced ankle support will help you skate longer and perform better. Tour Inline Hockey Skate Code DK9These skates offer a better fit, comfort, and durability. The new Core-Flex boot adjusts to the natural shape of the foot with reinforced ankle support that will help you skate longer and perform better. QUARTER Lightweight Core-Flex Quarter construction COMPOSITION: Sculptured air pressure molding that hugs the foot and delivers performance. LINER Moisture-wicking liner with reinforced ankle support and deluxe comfort padding. TONGUE Anti-Lace-Bite Comfort Felt Tongue FRAME TOUR® Aluminum Powertrack Tri Coil XT 3 BEARINGS NEW Kemistry™ Good 5 Bearings WHEELS NEW Kemistry™ Niton All-Purpose Wheels. Size 5-6 = all 76mm wheels; Sizes 7-12 = all 80mm wheels Features Features Tour Inline Hockey Skate Code DK9These skates offer a better fit, comfort, and durability. The Core-Flex boot adjusts to the natural shape of the foot with reinforced ankle support that will help you skate longer and perform better. The heat-moldable feature allows players to reduce break-in time and achieve a custom-like fit before they ever hit the rink. The Kemistry Niton wheels were designed to be used on surfaces like smooth concrete, sport court tile, and wood. HEAT MOLDABLE Lightweight Core-Flex Quarter Construction COMPOSITION Sculptured Air Pressure Molding FRAME TOUR Aluminum Powertrack Tri Coil XT 3 WHEELS Kemistry Niton All-Purpose Wheels (Size 5-6: 76 mm Size 7-12: 80mm) BEARINGS Chemistry Good 5