| 摘要 |
<p>An article of footwear has an upper and a sole structure secured to the upper. The sole structure includes a shell and a core. The shell has a ground portion and a footbed portion, with a periphery of the footbed portion being secured to the ground portion to define a cavity between the ground portion and the footbed portion. The core is located within the cavity. Whereas the shell may be formed from a composite material, the core may be formed from a polymer foam material.</p> |
