All-Star CPCC1618S7XBK Adult System Seven Pro Chest Protector Black 149.95 All-Star The S7™ Chest Protector is the only protector that has wedge shaped abs, which help knock a ball straight down when blocking. Designed to be light and thin, this chest protector has the absolute best fit and breathability compared to other chest protectors on the market. Players say it feels just like wearing a T-shirt! Internal moldable PE protective plates are inserted into the throat, collarbone, and sternum to keep those sensitive areas well protected. The longer you wear it, the more it will conform to a player's body. DeltaFlex Harness allows for maximum adjustability and comfort, fitting a wide range of body types. PRODUCT FEATURES Stainless steel matte black hardware Thinner and more form fitting DeltaFlex harness Improved break points which present a flatter surface for blocking and improving control. The chest protector should fit high, with the throat guard over the base of the neck. Equipped with the construction to pass the NOCSAE standard Adult: 16.5 All star chest protectors are measured from the top of the sternum (below the collar) to a player's navel