THE Fish BoneLite Series is the most technically advanced skate we have ever made. all fish BoneLite mode features our new surlon support system with Accu-Aire Ventilation. This allows us to reduce weight while improving the support structure of the boot, making the fish BoneLite series unparalleled in comfort, fit and performance. Our goal was to develop a skate that was Anatomically designed to reduce the hot spots that cause pain. to play this sport at the highest level you cant have the distraction of pain. The Fish BoneLite Series sets New Standard in Roller Hockey for Performance, Fit and Comfort The Tour Fish Bonelite Pro Black Inline Hockey Skates are the top of the line in the Bonelite series. These skates are featherlight thanks to a combination of an aluminum frame and graphite outsole. Labeda Addiction wheels provide superior grip and speed. The breathable Accu-Aire liner manages moisture control while In-Step honeycomb venting cools your feet. With the Direct Power System, the wheels are recessed into the skate which increase speed and grip while maintaining a low center of gravity. A comfy, quilted lining cushions your feet and allows your heel to lock in increasing the power of your stride. The Tour Fish Bonelite Pro skates provides you with the latest technology so you can do your best in the arena. Surlon Structural Support System Accu-Aire Ventilation System Labeda Hum'er Eviction Frame Labeda Addiction Wheels Skates Sizes 5-6 use 76mm Wheel, Skate Sizes 7-13 use 80mm Wheel Direct Power System.