Patent attributes
A sole structure for an article of footwear includes a bladder system with a first bladder enclosing a first sealed chamber retaining fluid, and a second bladder overlying and bonded to the first bladder and enclosing a second sealed chamber isolated from the first sealed chamber and retaining fluid. The first bladder establishes a ground-facing surface and the second bladder establishes a foot-facing surface of the bladder system. The first bladder includes first domed pods extending at the ground-facing surface and at an upper surface of the first bladder, the first sealed chamber filling the first domed pods. The second bladder includes second domed pods and annular ring pods, the second domed pods and the annular ring pods extending at the lower surface of the second bladder and at the foot-facing surface, the second sealed chamber filling the second domed pods and the annular ring pods.
