New Under Armour Mens UA Yard Low Trainer Size 7 Black White New Without Tags! The D271 model has a CBC 19 32 29 Used4 The D271 model has a medium barrel and very balanced swing weight 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 Training day is about to explode with the energy of the Under Armour® UA Yard Low Trainer Features a high rebound SuperFoam® insole designed to provide optimal shock absorption and comfort