公开(公告)号：US20210315322A1

公开(公告)日：2021-10-14

申请号：US17252587

申请日：2019-09-30

Applicant: ASICS CORPORATION

Inventor： Tatsuro TANABE ,  Takashi OOSAKI

IPC: A43B23/02

Abstract: There is provided a shoe including an upper 2 and a sole 3. The upper 2 is formed from a web 41 containing one or a plurality of randomly layered thermoplastic fine strands 5. The web 41 includes a first region in which the thermoplastic fine strand 5 is point-bonded to each other at contact portions and a second region in which the thermoplastic fine strand 5 is fused, the second region has an apparent density higher than an apparent density of the first region, and a diameter of the thermoplastic fine strand 5 in the first region ranges from 0.2 mm to 2 mm, and the apparent density of the first region ranges from 0.005 g/cm3 to 0.2 g/cm3.