S1 lifer kids multi impact helmet black glossthe s1 mini lifer helmet is a scaled down version of our lifer helmet it is a smaller mold with shorter straps the mini lifer helmet is great for little rippers or people with smaller heads the mini lifer helmet uses a specially formulated eps fusion foam which allows it to protect your head from multiple low force impacts as well as high impacts the mini lifer helmet is a certified multi impact helmet and is up to 5x more protective than the