Two Tone Design Exclusive Dynamic Fit System provides greater flex and fit Perforated foam with dri plus back harness wicks away moisture and heat " Memory Foam " conforms to body and drastically reduces ball rebound ergonomically designed break points for superior fit 17" Body Length (Top of breast plate to waist) removable dual shoulder caps for extra protection Dual adjustable back straps for a custom fit New Pro Dri Plus lining for moisture wicking comfort