Provides maximum coverage with minimal restriction. Improved chest and back panels contour the body in the riding position. Boxed rib construction provides rigidity and natural air channels. Features energy-absorbing, high-density foam padding. Adjustable side buckle closure system. Free-floating shoulder system with removable arm guards. Fully padded neck roll for comfort. Youth fits most riders weighing 60-100 lb. Child fits most riders weighing 40-60 lb.