S1 Lifer Helmet - Black Matte/Yellow Strap 210cm What makes this different from

What makes this different from other aluminium cores

Stiffness:   High

sizes and ability

or if your opponent gets in that one lucky punch before you knock him out

There have been plenty of imposters since

S1 Lifer Helmet - Black Matte/Yellow Strap 210cm What makes this different fromThe S1 Lifer Helmet is fully certified to help protect against multiple low impacts and single high impacts. It contains the best technology for head protection, offering a lightweight and comfortable fit. S1 Lifer Helmet Specs Specially formulated EPS Fusion Foam Certified Multiple Impact Protection Certified High Impact Protection 5x More Protective Than Regular Skate Helmet Deep Fit Design AU NZ Standard Certified (Australian New Zealand Skate