The All-Star Professional Chest Protector features a fully adjustable Y-back harness for good fit and protection, contoured throat pad, extra shoulder breaks with nylon stitching, anatomically molded design, triple break front, double-stitched front mount hook-up. Soft inside foam and dense outer foam absorb shock. Polyethylene inserts across the sternum for extra protection. To determine the proper size, measure vertically from the top of the sternum, down to the waistline. Sz: 15.5".