New Diamond DCP CX XSM B Core Chest Protector Large Royal 16.5 Inch Size:16.5 100% Tpu Film Imported A hard wearing Yellow Black Orange 100% Tpu Film Imported A hard wearing ball that keeps bouncing back Butyl bladder for best air retention Machine stitched construction for high durability Requires inflation Size 4 ball (official size) suggested for ages 12+ Light support sport bra Dri FIT® technology wicks moisture to keep you dry and comfortable Removable pads provide shaping and modest coverage V neck silhouette offers minimal front coverage Encased elastic chest band provides a snug fit Strappy back design features thin straps in geometric angles Lightweight high density foam Designed for flexibility and comfort Quick release side attachment Adjustable harness X Small is 10" body length