阅读说明：本技术 具有分阶段压缩刚度的圆顶状鞋底夹层 (Dome midsole with staged compression stiffness ) 是由 帕特里克·卡斯 扎卡里·M·埃尔德 李·D·佩顿 于 2018-05-18 设计创作，主要内容包括：一种用于鞋类物品的鞋底结构,包括鞋底夹层,该鞋底夹层包括第一缓冲层、第二缓冲层和第三缓冲层。第一缓冲层具有中央部分和围绕中央部分的周边部分。第一缓冲层、第二缓冲层和第三缓冲层堆叠,其中第二缓冲层直接叠加在第一缓冲层的周边部分上,并且第三缓冲层叠加在第二缓冲层上并直接叠加在第一缓冲层的中央部分上。第一缓冲层具有圆顶状下表面,该圆顶状下表面远离第二缓冲层和第三缓冲层延伸并且基本上在中央部分下方居中。(A sole structure for an article of footwear includes a midsole including a first cushioning layer, a second cushioning layer, and a third cushioning layer. The first cushioning layer has a central portion and a peripheral portion surrounding the central portion. The first buffer layer, the second buffer layer, and the third buffer layer are stacked, wherein the second buffer layer directly overlies a peripheral portion of the first buffer layer, and the third buffer layer overlies the second buffer layer and directly overlies a central portion of the first buffer layer. The first cushioning layer has a domed lower surface extending away from the second and third cushioning layers and substantially centered under the central portion.)