Champro Pro-Plus Plate Armor Umpire Baseball Chest Protector - Features Include: Exterior Contour Molded (3mm P.E. Armor). Ergonomic Armor System Contours To The Body, Dispeses Shock, While Allowing For An Excellent Range Of Motion. Cushioned Liner Is Covered With DRIGEAR Moisture Wicking Mesh For A Dry & Comfortable Fit. BioFresh Antimicrobial Pad Treatment Guards This Model Chest Protector Against Deterioration From Mold, Mildew Stain And Bacterial Odors. 5-Way Adjustable Harness With Dual Quick Release Clips Allow For Easy On Off Access. Unique Cantilever System Suspends Protector Away From Body For Increased Comfort, Ventilation & Body And Shoulder Protection.