Blade Tech Bauer Powerfly Runners Size:05.0 The SKLZ Bolt Balls were

The SKLZ Bolt Balls were built for use with the SKLZ Lighting Bolt Pitching Machine

Tapered padding construction with reinforced knuckles for maximum protection but minimal bulk

New dual density lightweight outsoleg

Soft andcomfortable interior materials for a more comfortable fit

Blade Tech Bauer Powerfly Runners Size:05.0 The SKLZ Bolt Balls wereBladetech Hockey focuses on two attributes: innovation and quality. They are the first company to introduce flexible hockey blades that help increase performance with added health benefits. This patented technology is known as the "Flex Force Advantage". Thanks to the unique blade design, the front portion of the Bladetech replacement skate blades flex up into the holder of your skates, stores the vertical energy, and then releases it when you extend