Quarter Package:
- Lithium Science boot construction
- EPP foam with Surlyn quarters
- Light weight
- Rigid for support
- Extremely moldable
Ankle Foams and Heel Support:
- Memory foam ankle pads strategically lock heel
- Enlarged " L " bars secure ankle and eliminate heel lift
- Carbon fiber reinforced tendon guard
- Stiff, yet flexible at the top for maneuverability
- Keeps its shape
Liner:
- Antibacterial Microfiber liner
- Excellent moisture wicking
- Helps kill bacteria and prevent odor
- Very soft and comfortable
Tongue Construction:
- 9mm Pro Spec tongue
- Longer tongue
- HD foam for great lace bite protection
- Fully ventilated
Outsole:
- MPT (Maximum Power Transfer) carbon fiber outsole
- Lightweight and responsive
Frame:
- Magnesium Alloy chassis
- Lightweight and increased strength
- Size 5 - 6.5 = all 76mm wheels
- Sizes 7-13 = all 80mm wheels
- Two-piece axle design
Wheels:
- Labeda Addiction XXX Grip (like 74A)
- Maximum grip, speed, and durability for indoor surfaces
- New concept in wheel construction. Outer urethane rating around 83A but still offers the grip of traditional wheels.
Bearings:
- Swiss Elite 608 sized bearings
Note: Alkali skate sizing is 1 to 1.5 sizes smaller than your shoe size
