• Integrated anatomical ankle support delivers proven ankle stability, tracks skater's ankle movements and offers added protection
• Power darts maximize durability and provide foot extension for more power per stride.
• Power Return® Eyestay is a 'spring' optimizing energy return during stride push-off and stop-&-go's. Increases medial lateral support and provides additional protection
• Integrated anatomical ankle support delivers proven ankle stability, tracks skater's ankle movements and offers added protection
• Durable Clarino liner provides instant comfort and resistance to wear

High-end Supreme 4000 features Thermal PFS Power Fit System which allows the boot to mold to the true shape of your foot. Pro-integrated anatomical ankle offers pro-proven support with Insta-form foam ankle pads that are anatomically located to mold to the contours of the ankle. Durable nash clarino liner has instant foot-friendly feel, while anatomically shaped 2-piece felt tongue remains positioned and has a natural forward flex. Chain mail dark quarter package offers excellent durability and abrasion resistance. Green pro-stitching increases the stiffness of the skate, adding lateral stability and improved durability. Ballistic nylon toe tip delivers proven cut-resistant performance and solid boot construction. Anatomical ETF Infini-Dry energy transmission footbed repels moisture. Green partial composite outsole heightens the stiffness in the midsole for improved transfer of energy to the blade. White TUUK Custom+ holder/ TUUK stainless steel runner.