New Mizuno Catcher Chest Protector 380255 15" Black Yellow Samurai Adult BB 15":Black Yellow 73 percent cotton 24 percent cardura Multicolored 73 percent cotton 24 percent cardura nylon 3 percent spandex with rain defender durable water repellent Nylon taffeta quilted to 80gram 3 M thinsulate insulation Mighty back bi swing between shoulders for instant recovery Flex elbow for less restriction Freedom gusset under the arms New design is more lightweight and dramatically more ventilated AirMesh Back: Adds a layer of additional protection while increasing breathability and comfort making sure your gear moves as one single piece