STX Stallion 100 Youth Helmet The stallion 100 youth lacrosse helmet features an ABS shell with impact modifiers within the plastic for added strength The stallion 100 includes an ABS shell with impact modifiers for added strength The stallion 100 youth lacrosse helmet contains a built in elastic strap System that allows for a snug and proper fit over a wide range of sizes The stallion 100 helmet employs Adjustable EVA jaw pads with TPU cushioning for impact absorption