ALPINESTARS Youth Nucleon KR-Y Back Protector One Size 3544418-13

Extremely lightweight, flexible and ergonomically profiled for an optimized anatomical fit, Incorporates an airflow channel system for cooling and comfort, Soft, viscoelastic PU foam compound construction, Kidney belt features dual hook-and-loop closure system, Ergonomic protection plate contours to the natural curve of the back, ensuring an optimal fit when in the riding position, Adjustable, detachable elastic shoulder straps with snap-fit attachment