Features:-The shell is made of environmentally friendly durable material and impact resistant. It can effectively protect children's vulnerable parts in sports.-The protective- clothing is made of elastic fabric and has the characteristics of comfort and breathability.-The inner layer of the helmet is high density foam material plus sponge strip. Light weight, strong cushioning effect, long time wear will not affect spine development.-Super breathable fabric and better moisture permeability.-The convenient hook and loop fastener design allows children to adjust themselves according to their needs.-The protector is designed according to ergonomics, with breathable material, soft and comfortable, and high degree of fit.-There is a high-density thickened cushion sponge design in the protector, which can effectively cushion the impact of sports falls and reduce sports injury.-Strong and firm elastic and buckle design allows children to exercise more safely.-It is suitable for children's roller skating, riding and other outdoor sports protection.