UPPER AND SHOE
    3.
    发明申请

    公开(公告)号:US20230075713A1

    公开(公告)日:2023-03-09

    申请号:US17822414

    申请日:2022-08-25

    Abstract: An upper includes an upper main body that covers an instep of a foot. A first region and a second region adjacent to the first region are formed in the upper main body . The upper main body includes: a first linear body provided across the first region and the second region or provided only in the second region; and a second linear body provided in the first region while avoiding the second region and having an end located at a boundary portion between the first region and the second region. The first linear body and the second linear body have mutually different stretchability.

Patent Agency Ranking