Easton Mako Chest Protector - For movement behind the plate, suit up in the Easton Mako Chest Protector. Designed for unrestricted throwing, catching, and blocking, it had to include four-way stretch materials. These materials also deaden shock to protect and drop blocked balls closer to your body. The abdominal wedges expand and contract independently to move with you and provide sufficient padding without bulkiness. Large ventilation holes are included to keep your core cool. This protector is 17". To determine your size, measure from the top of the sternum to the waistline.