The Alkali RPD Shift + Roller Hockey Skates feature Alkali's new top of the line boot with it's Purlyn quarter package construction. This new material is an all-in-one package; it's very lightweight and fully heatmoldable, it offers a ton of stiffness for skating power it is more impact resistant than ever before. 

The Alkali RPD Shift + Skate features a CNC extruded aluminum Movement chassis that was specifically designed to work with the full lightweight composite outsole. The outsole has a small cut out that allows the second wheel from the toe to recess into it, thereby lowering the overall center of gravity for enhanced stability, control and aggressive cornering. The Movement chassis holds a straight set up of Labeda Dynasty wheels with Labeda Swiss Lite bearings, providing an advanced level of grip, speed and roll.

For premium comfort, the RPD Shift+ features Alkali's new Activ Wick liner that is hydrophobic and moisture wicking. The three-piece, 9mm Pro White Felt Tongue uses integrated high-density foams that conform to an individual's feet during the heatmolding process. 

• Heritage: RPD Shift / CA9
• Level of Play Guideline: Elite
• Skate Fit Guidelines: High Volume / deep heel pocket - wide forefoot - high instep 
• Sizing Guidelines: 
• For players with a shoe size 9.5 or smaller, select a full skate size (1.0) down from your shoe size
• For players with a shoe size 10 or larger, select a half skate size (1/2) down from your shoe size

• Quarter Package:
  • Ultra-lightweight Purlyn Quarter Package
  • High-tech thermoplastic that is very lightweight, strong and heat moldable
  • Comfort Edge Wraps at the tops of the quarter package to prevent high ankle abrasions
  • Strategic wear patches on the insides and outsides of the boot for increased durability
•  Reduced Toe Spring
  • Decreases the angle of the boot from the balls of the feet to the toes
  • Allows players to get over the front of the skate and power through strides
• Ankle Foams and Heel Support:
• HyperLock L Pads
• Memory foam ankle pads strategically lock heel for maximum power transfer
• Flexible Injected Tendon Guard with improved durability
• Allows players to achieve a full extension
• Liner:
• Activ Wick Liner
• Very durable material wicks away moisture and keeps feet dry
• Tongue Construction:
• Three-Piece 9mm White Felt Pro Tongue with an Anti-Lace Bite Insert
• Fully ventilated for good airflow without sacrificing protection
• High Density foam offers solid protection and heat moldability
• Outsole:
• Maximum Power Transfer Composite Outsole
• Enhanced rigidity and stiffness provides more power per stride
• Built-in low profile wheel channels designed for the Movement Chassis
• Frame: 
• Labeda Movement One-Piece CNC Aluminum Chassis
  • CNC Extruded for a high quality and long lasting finish
• Recessed second wheel gives the player a more aggressive skating stance and a lower center of gravity
• Greatly improves balance, has a more aggressive turning radius and allows players to get more out of each stride
• Size 6.0 = all 76mm wheels
• Sizes 7.0 - 13 = all 80mm wheels
• Alkali Square Flush Two-Piece 6mm Axles 
• Wheels:
  • Labeda Dynasty III 74A (X-Soft) Indoor Wheels
  • Triple durometer construction provides excellent grip and powerful speed
  • Ideal for sport court, wood and smooth concrete surfaces
• Bearings:
• Labeda Swiss Lite 608 Bearings
• Weight of a Size 9D skate: 1,392 grams